{"vulnerability": "CVE-2026-0300", "sightings": [{"uuid": "70812e88-edba-429c-9718-6e6c4bd2cb00", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/ripjyr.bsky.social/post/3ml5cayz3of2v", "content": "Paloalto\u306e\u8106\u5f31\u6027\u60c5\u5831 \u300cCVE-2026-0300 PAN-OS: Unauthenticated user initiated Buffer Overflow Vulnerability in User-ID\u2122 Authentication Portal (Severity: CRITICAL)\u300d\u304c\u516c\u958b\u3055\u308c\u307e\u3057\u305f\u3002\n\u2192 https://security.paloaltonetworks.com/CVE-2026-0300", "creation_timestamp": "2026-05-05T23:03:25.945852Z"}, {"uuid": "dba2d77e-76c5-4785-9e57-979eddc9a2d7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/undercode.bsky.social/post/3ml5ugihugn2c", "content": "PATCH NOW: Critical PAN-OS 0-Day (CVE-2026-0300) Grants FULL ROOT Access to Palo Alto Firewalls \u2013 No Password Required +\u00a0Video\n\nIntroduction: An unauthenticated buffer overflow in Palo Alto Networks\u2019 PAN-OS is being actively exploited in the wild, allowing attackers to achieve full root access on\u2026", "creation_timestamp": "2026-05-06T04:28:37.653271Z"}, {"uuid": "7a93ad46-0957-4a1d-9c80-b71623198d5a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/hendryadrian.bsky.social/post/3ml5ypngizi22", "content": "Palo Alto Networks will release patches for CVE-2026-0300, a critical zero-day buffer overflow in User-ID Authentication Portal enabling unauthenticated root code execution on PA and VM firewalls. #ZeroDayExploit #FirewallPatch #USA", "creation_timestamp": "2026-05-06T05:45:19.517446Z"}, {"uuid": "215c56c5-864f-4a91-8b34-74e2930dba3c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/palo-alto-pan-os-remote-code-execution-vulnerability_20260506", "content": "", "creation_timestamp": "2026-05-05T18:00:00.000000Z"}, {"uuid": "3a0fc141-7a72-4bad-9cf8-d34c8562df81", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://t.me/CyberSecurityIL/84311", "content": "\u05e9\u05d9\u05de\u05d5 \u05dc\u05d1 \u05dc\u05d7\u05d5\u05dc\u05e9\u05d4 \u05e7\u05e8\u05d9\u05d8\u05d9\u05ea CVE-2026-0300 \u05d1\u05de\u05e2\u05e8\u05db\u05ea Pan-os \u05e9\u05dc \u05e4\u05d0\u05dc\u05d5 \u05d0\u05dc\u05d8\u05d5.\n\n\u05d4\u05d7\u05d5\u05dc\u05e9\u05d4 \u05de\u05e0\u05d5\u05e6\u05dc\u05ea \u05d1\u05e4\u05d5\u05e2\u05dc \u05e2\"\u05d9 \u05ea\u05d5\u05e7\u05e4\u05d9\u05dd.\n\n\u05e4\u05e8\u05d8\u05d9\u05dd \u05e0\u05d5\u05e1\u05e4\u05d9\u05dd \u05db\u05d0\u05df.\n\nhttps://t.me/CyberSecurityIL/8883", "creation_timestamp": "2026-05-06T06:52:07.000000Z"}, {"uuid": "5ae87f29-1858-4abd-921c-f35d9e00dbc5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/83009", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a PAN-OS-User-ID-Buffer-Overflow-PoC\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a qassam-315\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Python\n\u2b50 Star\u6570\u91cf\uff1a 0  |  \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-05-06 04:54:23\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nA research-grade Proof-of-Concept (PoC) for CVE-2026-0300, targeting the Buffer Overflow vulnerability in Palo Alto Networks PAN-OS User-ID\u2122 Authentication Portal (CWE-787).\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-05-06T05:00:05.000000Z"}, {"uuid": "8c9bd1b4-04d5-42fa-8df8-7d35a1e9d48a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/eyalestrin.bsky.social/post/3ml6bxpwuj22h", "content": "CVE-2026-0300 PAN-OS: Unauthenticated user initiated Buffer Overflow Vulnerability in User-ID\u2122 Authentication Portal #patchmanagement", "creation_timestamp": "2026-05-06T08:30:53.993524Z"}, {"uuid": "29a76fd4-1a03-4f94-9499-0a28abf8dca8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/infosecbot.bsky.social/post/3ml6eedco2w2v", "content": "Overnight watchTowr rapidly reacted to CVE-2026-0300, an unauthenticated buffer overflow in Palo Alto PAN-OS User-ID Auth Portal. RCE as root on PA-/VM-Series. No patch. Palo Alto: limited ITW exploitation. Existing\u2026\n\n\u2014 from @watchtowrcyber (https://x.com/watchtowrcyber/status/2051949440416559560)", "creation_timestamp": "2026-05-06T09:13:45.048371Z"}, {"uuid": "2343aeef-093d-4fbb-80f5-5c1ca800ae29", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/cerberusit.bsky.social/post/3ml64xdvcik2l", "content": "CVE-2026-0300 has turned Palo Alto\u2019s PAN-OS software into a lovely welcome mat for anyone who understands the Captive Portal service. This zero-day targets PA and VM series firewalls, proving that paying premium prices for hardware is just a way to fund more expensive patches l...\n\nRead full story", "creation_timestamp": "2026-05-06T07:01:12.689309Z"}, {"uuid": "d14b2b6d-fd20-408b-b26d-7d180fb85501", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "af0120d0-3dac-4a6a-974b-a9f33d2a9846", "vulnerability": "CVE-2026-0300", "type": "published-proof-of-concept", "source": "https://github.com/qassam-315/PAN-OS-User-ID-Buffer-Overflow-PoC", "content": "", "creation_timestamp": "2026-05-06T09:27:07.784156Z"}, {"uuid": "af13fbcd-7aa2-48c1-8f69-b11be5a2e6f7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/securopean.bsky.social/post/3ml6gjn35mc2d", "content": "security.paloaltonetworks.com/CVE-2026-0300\n\nPaloalto", "creation_timestamp": "2026-05-06T09:52:32.057126Z"}, {"uuid": "f9fbfa2f-bbbb-4847-af61-d1abca384c43", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://thehackernews.com/2026/05/palo-alto-pan-os-flaw-under-active.html", "content": "Palo Alto Networks has released an advisory warning that a critical buffer overflow vulnerability in its PAN-OS software has been exploited in the wild.\nThe vulnerability, tracked as CVE-2026-0300, has been described as a case of unauthenticated remote code execution. It carries a CVSS score of 9.3 if the User-ID Authentication Portal is configured to enable access from the internet or any", "creation_timestamp": "2026-05-06T04:14:00.000000Z"}, {"uuid": "a11dfb33-c2c5-4ae9-b873-444458472e8c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/securityrss.bsky.social/post/3ml6kkzljjf2q", "content": "Palo Alto Networks disclosed a critical buffer overflow vulnerability in PAN-OS, tracked as CVE-2026-0300, with a CVSS score of 9.3. It allows unauthenticated attackers to execute arbitrary code on PA-Series and VM-Series firewalls via the User-ID\u2122 Authentication Portal.", "creation_timestamp": "2026-05-06T11:04:52.530523Z"}, {"uuid": "4c5c754e-b622-4872-96ea-6b3bbdc6a37f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/pixelsandpulse.bsky.social/post/3ml6lavk23z2s", "content": "Heads up, network admins! Palo Alto Networks firewalls have a critical RCE zero-day (CVE-2026-0300) actively exploited, giving attackers root access. If your User-ID Portal is exposed, you're a target. Learn how to mitigate\u2026\n\nhttps://www.tpp.blog/2h5mqgt\n\n#cybersecurity #paloaltonetworks #panos", "creation_timestamp": "2026-05-06T11:17:05.988410Z"}, {"uuid": "2d66f771-d10e-45c9-ad94-0e2be07cb990", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/fraustief.bsky.social/post/3ml635cak2k2e", "content": "\ud83d\udea8 Sicherheitsl\u00fccke CVE-2026-0300 in PAN-OS-Firewalls aktiv ausgenutzt.\n\n\u2139 Betroffen sind \u00f6ffentlich zug\u00e4ngliche User-ID-Portale,   mehrere Versionen. \u261d\ufe0f Fixes nicht vor dem 13. Mai 2026 erwartet\n\n \ud83e\ude79 Zugriff auf vertrauensw\u00fcrdige Zonen beschr\u00e4nken oder deaktivieren\n\nthehackernews.com/2026/05/palo...", "creation_timestamp": "2026-05-06T06:28:54.283459Z"}, {"uuid": "5f943d3a-8f33-4214-82c9-0695e4a86439", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/securestep9.bsky.social/post/3ml667izvrs2i", "content": "#PaloAlto PAN-OS Vulnerability CVE-2026-0300 Under Active Exploitation - Enables Remote Code Execution (#RCE) - CVSS 9.3 no patch released yet, but expected soon!\n\ud83d\udc47\nthehackernews.com/2026/05/palo...", "creation_timestamp": "2026-05-06T07:23:38.824665Z"}, {"uuid": "c05eba83-48d6-4fe5-8db5-28e06b373345", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/helpnetsecurity.com/post/3ml6h3fkbt22k", "content": "Root-level RCE vulnerability in Palo Alto firewalls exploited (CVE-2026-0300)\n\n\ud83d\udcd6 Read more: www.helpnetsecurity.com/2026/05/06/p...\n\n#cybersecurity #cybersecuritynews #firewall #0day @paloaltonetworks.com", "creation_timestamp": "2026-05-06T10:02:30.418685Z"}, {"uuid": "33893a3c-648e-4caf-b6b2-38d1737f8f2a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/undercodenews.bsky.social/post/3ml6hag6eg22k", "content": "Critical PAN-OS Vulnerability CVE-2026-0300 Under Active Exploitation: Firewall Security at Risk +\u00a0Video\n\nIntroduction: A Silent Threat Targeting Core Network Defenses A newly disclosed vulnerability inside enterprise-grade firewall systems has quickly escalated into a serious cybersecurity\u2026", "creation_timestamp": "2026-05-06T10:05:15.323898Z"}, {"uuid": "13ef615d-8232-4710-b1b2-3ceadf2a6305", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3ml6wcyw4on2c", "content": "\ud83d\udd17 CVE : CVE-2026-0300, CVE-2026-0300", "creation_timestamp": "2026-05-06T14:35:07.320093Z"}, {"uuid": "147ec3ed-4526-4913-95cc-68172b30102a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://t.me/true_secator/8176", "content": "Palo Alto Networks \u043f\u0440\u0435\u0434\u0443\u043f\u0440\u0435\u0436\u0434\u0430\u0435\u0442 \u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432 \u043e \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439, \u0434\u043e \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0435\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u043d\u0435\u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u043e\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 \u043f\u043e\u0440\u0442\u0430\u043b\u0435 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 PAN-OS, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0430\u043a\u0442\u0438\u0432\u043d\u043e \u043f\u0440\u0438 \u044d\u0442\u043e\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \u0430\u0442\u0430\u043a\u0430\u0445.\n\nUser-ID Authentication Portal, \u0442\u0430\u043a\u0436\u0435 \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u0439 \u043a\u0430\u043a Captive Portal, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0444\u0443\u043d\u043a\u0446\u0438\u044e \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 PAN-OS, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u0443\u0435\u0442 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439, \u0447\u044c\u0438 \u0438\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u043d\u0435 \u043c\u043e\u0433\u0443\u0442 \u0431\u044b\u0442\u044c \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0441\u043e\u043f\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u044b \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u044b\u043c \u044d\u043a\u0440\u0430\u043d\u043e\u043c.\n\n\u0423\u043f\u043e\u043c\u044f\u043d\u0443\u0442\u0430\u044f 0-day, CVE-2026-0300, \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435\u043c \u0431\u0443\u0444\u0435\u0440\u0430 \u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043d\u0435\u0430\u0432\u0442\u043e\u0440\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u043c \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0430\u043c \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0439 \u043a\u043e\u0434 \u0441 \u043f\u0440\u0430\u0432\u0430\u043c\u0438 root \u043d\u0430 \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u044d\u043a\u0440\u0430\u043d\u0430\u0445 PA-Series \u0438 VM-Series, \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u0445 \u0438\u0437 \u0418\u043d\u0442\u0435\u0440\u043d\u0435\u0442\u0430, \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043f\u0430\u043a\u0435\u0442\u043e\u0432.\n\n\u0421\u043e\u0433\u043b\u0430\u0441\u043d\u043e \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044e Palo Alto Networks, \u0437\u0430\u0444\u0438\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u044b \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u043d\u044b\u0435 \u0441\u043b\u0443\u0447\u0430\u0438 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0432 \u043f\u043e\u0440\u0442\u0430\u043b\u0430\u0445 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 Palo Alto Networks User-ID, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442 \u043d\u0435\u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0435 IP-\u0430\u0434\u0440\u0435\u0441\u0430 \u0438/\u0438\u043b\u0438 \u043e\u0431\u0449\u0435\u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u0439 \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442.\n\n\u041a\u043b\u0438\u0435\u043d\u0442\u044b, \u0441\u043e\u0431\u043b\u044e\u0434\u0430\u044e\u0449\u0438\u0435 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0438 \u043f\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044e \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438, \u0442\u0430\u043a\u0438\u0435 \u043a\u0430\u043a \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0435 \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043a \u043a\u043e\u043d\u0444\u0438\u0434\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u043c \u043f\u043e\u0440\u0442\u0430\u043b\u0430\u043c \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f \u0434\u043e\u0432\u0435\u0440\u0435\u043d\u043d\u044b\u0445 \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u0445 \u0441\u0435\u0442\u0435\u0439, \u043d\u0435 \u043f\u043e\u0434\u0432\u0435\u0440\u0433\u0430\u044e\u0442\u0441\u044f \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u043c\u0443 \u0440\u0438\u0441\u043a\u0443.\n\n\u0412 \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0438\u0439 \u043c\u043e\u043c\u0435\u043d\u0442 Shadowserver \u0444\u0438\u043a\u0441\u0438\u0440\u0443\u0435\u0442\u00a0\u0431\u043e\u043b\u0435\u0435 5800 \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u044d\u043a\u0440\u0430\u043d\u043e\u0432 \u0441\u0435\u0440\u0438\u0438 PAN-OS VM \u0432 \u0433\u043b\u043e\u0431\u0430\u043b\u044c\u043d\u043e\u0439 \u0441\u0435\u0442\u0438, \u0431\u043e\u043b\u044c\u0448\u0438\u043d\u0441\u0442\u0432\u043e \u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0440\u0430\u0441\u043f\u043e\u043b\u043e\u0436\u0435\u043d\u044b \u0432 \u0410\u0437\u0438\u0438 (2466) \u0438 \u0421\u0435\u0432\u0435\u0440\u043d\u043e\u0439 \u0410\u043c\u0435\u0440\u0438\u043a\u0435 (1998).\n\nPalo Alto Networks \u0442\u0430\u043a\u0436\u0435 \u043f\u0440\u0438\u0441\u0432\u043e\u0438\u043b\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043d\u0430\u0438\u0432\u044b\u0441\u0448\u0443\u044e \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u0443\u044e \u0441\u0442\u0435\u043f\u0435\u043d\u044c \u0441\u0435\u0440\u044c\u0435\u0437\u043d\u043e\u0441\u0442\u0438 \u0438 \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u043d\u0430\u0434 \u0435\u0435 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435\u043c.\n\n\u0414\u043e \u043f\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0430\u0442\u0447\u0430 \u043d\u0430\u0441\u0442\u043e\u044f\u0442\u0435\u043b\u044c\u043d\u043e \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442 \u043a\u043b\u0438\u0435\u043d\u0442\u0430\u043c \u0437\u0430\u0449\u0438\u0442\u0438\u0442\u044c \u043f\u043e\u0440\u0442\u0430\u043b \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439, \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0432 \u0434\u043e\u0441\u0442\u0443\u043f \u0442\u043e\u043b\u044c\u043a\u043e \u043a \u0434\u043e\u0432\u0435\u0440\u0435\u043d\u043d\u044b\u043c \u0437\u043e\u043d\u0430\u043c \u0438\u043b\u0438 \u043e\u0442\u043a\u043b\u044e\u0447\u0438\u0432 \u043f\u043e\u0440\u0442\u0430\u043b, \u0435\u0441\u043b\u0438 \u044d\u0442\u043e \u043d\u0435\u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e.\n\n\u0421\u0442\u043e\u0438\u0442 \u043e\u0442\u043c\u0435\u0442\u0438\u0442\u044c, \u0447\u0442\u043e \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u044b\u0435 \u044d\u043a\u0440\u0430\u043d\u044b PAN-OS \u0447\u0430\u0441\u0442\u043e \u0441\u0442\u0430\u043d\u043e\u0432\u0438\u043b\u0438\u0441\u044c \u043c\u0438\u0448\u0435\u043d\u044c\u044e \u0430\u0442\u0430\u043a, \u0437\u0430\u0447\u0430\u0441\u0442\u0443\u044e \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c 0-day.\n\n\u041a\u0430\u043a \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0432 \u043d\u043e\u044f\u0431\u0440\u0435 2024 \u0433\u043e\u0434\u0430, \u043a\u043e\u0433\u0434\u0430 Shadowserver \u0441\u043e\u043e\u0431\u0449\u0430\u043b\u0430 \u043e\u00a0\u0432\u0437\u043b\u043e\u043c\u0435 \u0442\u044b\u0441\u044f\u0447 \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u044d\u043a\u0440\u0430\u043d\u043e\u0432\u00a0(\u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f \u0437\u0430\u044f\u0432\u0438\u043b\u0430, \u0447\u0442\u043e \u0430\u0442\u0430\u043a\u0438 \u0437\u0430\u0442\u0440\u043e\u043d\u0443\u043b\u0438 \u043b\u0438\u0448\u044c \u00ab\u043e\u0447\u0435\u043d\u044c \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u043e\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u00bb) \u0432 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u0430\u0442\u0430\u043a \u0441\u00a0\u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0434\u0432\u0443\u0445 0-day \u0432 \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u044d\u043a\u0440\u0430\u043d\u0430\u0445 PAN-OS.\n\n\u0422\u043e\u0433\u0434\u0430 \u043c\u0435\u0441\u044f\u0446 \u0441\u043f\u0443\u0441\u0442\u044f Palo Alto Networks \u043f\u0440\u0435\u0434\u0443\u043f\u0440\u0435\u0434\u0438\u043b\u0430, \u0447\u0442\u043e\u00a0\u0445\u0430\u043a\u0435\u0440\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442 \u0435\u0449\u0435 \u043e\u0434\u043d\u0443 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c DoS \u0432 PAN-OS\u00a0\u0434\u043b\u044f \u0430\u0442\u0430\u043a\u0438 \u043d\u0430 \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u044b\u0435 \u044d\u043a\u0440\u0430\u043d\u044b \u0441\u0435\u0440\u0438\u0439 PA, VM \u0438 CN, \u0432\u044b\u043d\u0443\u0436\u0434\u0430\u044f \u0438\u0445 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0436\u0430\u0442\u044c \u0438 \u043e\u0442\u043a\u043b\u044e\u0447\u0430\u0442\u044c \u0437\u0430\u0449\u0438\u0442\u0443 \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u044d\u043a\u0440\u0430\u043d\u0430.\n\n\u0412\u0441\u043a\u043e\u0440\u0435 \u043f\u043e\u0441\u043b\u0435 \u044d\u0442\u043e\u0433\u043e, \u0432 \u0444\u0435\u0432\u0440\u0430\u043b\u0435, \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0438 \u043f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0438\u043b\u0438\u0441\u044c \u043d\u0430\u00a0\u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0442\u0440\u0435\u0445 \u0434\u0440\u0443\u0433\u0438\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 PAN-OS\u00a0\u0434\u043b\u044f \u043a\u043e\u043c\u043f\u0440\u043e\u043c\u0435\u0442\u0430\u0446\u0438\u0438 \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u044d\u043a\u0440\u0430\u043d\u043e\u0432 Palo Alto Networks \u0441 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430\u043c\u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f, \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u043c\u0438 \u0438\u0437 \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442\u0430.\n\n\u0412\u043f\u0440\u043e\u0447\u0435\u043c, \u043d\u0435\u0443\u0434\u0438\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e, \u0432\u0435\u0434\u044c \u0441\u0440\u0435\u0434\u0438 \u043b\u044e\u0431\u0438\u0442\u0435\u043b\u0435\u0439 PAN-OS\u2019\u0430 \u0431\u043e\u043b\u0435\u0435 70 000 \u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432 \u043f\u043e \u0432\u0441\u0435\u043c\u0443 \u043c\u0438\u0440\u0443, \u0432\u043a\u043b\u044e\u0447\u0430\u044f 90% \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0439 \u0438\u0437 \u0441\u043f\u0438\u0441\u043a\u0430 Fortune 10 \u0438 \u0431\u043e\u043b\u044c\u0448\u0438\u043d\u0441\u0442\u0432\u043e \u043a\u0440\u0443\u043f\u043d\u0435\u0439\u0448\u0438\u0445 \u0431\u0430\u043d\u043a\u043e\u0432 \u0421\u0428\u0410.", "creation_timestamp": "2026-05-06T13:39:09.000000Z"}, {"uuid": "f5b3e5f1-6696-4294-b5b3-d1770a1115c8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://t.me/GithubRedTeam/83064", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a cve-2026-0300-audit\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a TailwindRG\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Python\n\u2b50 Star\u6570\u91cf\uff1a 0  |  \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-05-06 13:52:53\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nRead-only audit tooling for CVE-2026-0300 (PAN-OS User-ID Authentication Portal exposure)\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-05-06T14:00:05.000000Z"}, {"uuid": "9c49a342-eee4-4808-9a69-7f35cf83cd38", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/clubic-off.bsky.social/post/3ml6xuzmvon27", "content": "Palo Alto alerte sur une faille critique CVE-2026-0300 exploit\u00e9e sur ses pare-feu PAN-OS. Elle permet une ex\u00e9cution de code \u00e0 distance avec droits root. Les correctifs tardent, les admin doivent limiter l'acc\u00e8s au portail User-ID. \ud83d\udee1\ufe0f\u26a0\ufe0f\u23f3", "creation_timestamp": "2026-05-06T15:03:06.215152Z"}, {"uuid": "eb09f510-ccde-49bb-86a9-e584078bb53f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-0300", "type": "seen", "source": "https://infosec.exchange/users/technadu/statuses/116528253328520061", "content": "PAN-OS zero-day (CVE-2026-0300) exploited.\u2022 Unauth RCE (root)\u2022 Targets exposed portals\u2022 Patches start May 13\nhttps://www.technadu.com/palo-alto-networks-to-patch-exploited-pan-os-zero-day-cve-2026-0300-starting-may-13/627358/\nAre you mitigating now?#InfoSec #CyberSecurity #ZeroDay", "creation_timestamp": "2026-05-06T15:07:18.634408Z"}, {"uuid": "01416a47-b167-4d1b-8a2d-4fbf825db466", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://t.me/bdufstecru/3137", "content": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0441\u043b\u0443\u0436\u0431\u044b \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 User-ID \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b PAN-OS \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u0437\u0430\u043f\u0438\u0441\u044c\u044e \u0437\u0430 \u0433\u0440\u0430\u043d\u0438\u0446\u0430\u043c\u0438 \u0431\u0443\u0444\u0435\u0440\u0430. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e, \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u043c\u0443 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e, \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0439 \u043a\u043e\u0434 \u0441 \u043f\u0440\u0430\u0432\u0430\u043c\u0438 root \u043f\u0443\u0442\u0435\u043c \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0438 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043f\u0430\u043a\u0435\u0442\u043e\u0432\n\nBDU:2026-06322\nCVE-2026-0300\n\n\u041a\u043e\u043c\u043f\u0435\u043d\u0441\u0438\u0440\u0443\u044e\u0449\u0438\u0435 \u043c\u0435\u0440\u044b:\n- \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u043d\u044b\u0445 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u043e\u0432 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438;\n- \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u044d\u043a\u0440\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0434\u043b\u044f \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e\u0433\u043e \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043a \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u043c\u0443 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u043c\u0443 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044e;\n- \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0435 \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043a \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u043c\u0443 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u043c\u0443 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044e, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0441\u0445\u0435\u043c\u0443 \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043f\u043e \u00ab\u0431\u0435\u043b\u044b\u043c \u0441\u043f\u0438\u0441\u043a\u0430\u043c\u00bb;\n- \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u044f \u0438 \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u0432\u0442\u043e\u0440\u0436\u0435\u043d\u0438\u0439 \u0434\u043b\u044f \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u044f (\u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f, \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0430\u0446\u0438\u0438) \u0438 \u0440\u0435\u0430\u0433\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043d\u0430 \u043f\u043e\u043f\u044b\u0442\u043a\u0438 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438;\n- \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0435 \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u0438\u0437 \u0432\u043d\u0435\u0448\u043d\u0438\u0445 \u0441\u0435\u0442\u0435\u0439 (\u0418\u043d\u0442\u0435\u0440\u043d\u0435\u0442).", "creation_timestamp": "2026-05-06T15:27:49.000000Z"}, {"uuid": "b0b51164-85d8-4882-95d0-4fc52149560c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://www.acn.gov.it/portale/w/palo-alto-pan-os-rilevato-sfruttamento-in-rete-della-cve-2026-0300", "content": "Rilevato lo sfruttamento attivo in rete della vulnerabilit\u00e0 CVE-2026-0300, che interessa Palo Alto PAN-OS. Tale vulnerabilit\u00e0, qualora sfruttata, potrebbe consentire ad un utente malintenzionato di eseguire codice arbitrario da remoto sui dispositivi interessati.", "creation_timestamp": "2026-05-06T08:41:59.000000Z"}, {"uuid": "2035e1f9-4f95-4cf9-aabf-beb12298a268", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/pigondrugs.bsky.social/post/3ml73amgz6y2k", "content": "~Cybergcca~\nCCCS released 3 advisories, highlighting an actively exploited critical vulnerability (CVE-2026-0300) in Palo Alto PAN-OS.\n-\nIOCs: CVE-2026-0300\n-\n#CVE2026_0300 #PaloAlto #ThreatIntel", "creation_timestamp": "2026-05-06T16:03:15.909423Z"}, {"uuid": "5a11b09a-fc4d-444b-86ee-ef0905c40c1b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://infosec.exchange/users/AAKL/statuses/116528475250712788", "content": "Security Week: Palo Alto Networks to Patch Zero-Day Exploited to Hack Firewalls https://www.securityweek.com/palo-alto-networks-to-patch-zero-day-exploited-to-hack-firewalls/ @SecurityWeek \nPalo Alto posted this yesterday:\nCRITICAL: CVE-2026-0300 PAN-OS: Unauthenticated user initiated Buffer Overflow Vulnerability in User-ID\u2122 Authentication Portal https://security.paloaltonetworks.com/CVE-2026-0300 #PaloAlto #infosec #vulnerability #zeroday", "creation_timestamp": "2026-05-06T16:03:44.945854Z"}, {"uuid": "b6f9d62a-00c0-4a5c-b3a3-1e17ef280fb4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/2rZiKKbOU3nTafniR2qMMSE0gwZ.activitypub.awakari.com.ap.brid.gy/post/3ml73sh6nb7y2", "content": "Critical PAN-OS Flaw Under Active Exploitation Enables Remote Attacks A critical security vulnerability in Palo Alto Networks\u2019 PAN-OS software is being actively exploited by threat actors, the co...\n\n#Security #CVE-2026-0300 #cybersecurity #Palo #Alto #Networks #PAN-OS #vulnerability #remote [\u2026]", "creation_timestamp": "2026-05-06T16:13:18.673701Z"}, {"uuid": "256e4703-b59e-4bf8-a017-b1e5252720a3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/todb2.hugesuccess.org/post/3ml74dtrdilf2", "content": "So this PAN-OS bug, CVE-2026-0300.\n\nIs there a good reason to expose this User-ID Authentication Portal to the internet in the first place? Yes yes, defend against insider threats and all that, but the opportunistic, across-the-ocean attack seems like it relies more on misconfiguration than [\u2026]", "creation_timestamp": "2026-05-06T16:23:00.425016Z"}, {"uuid": "4b13c7fd-b0ff-41b4-9579-032d5e34f6c4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-0300", "type": "seen", "source": "https://bsky.app/profile/cyberveille-ch.bsky.social/post/3ml74r6vps622", "content": "\ud83d\udce2 Zero-day critique CVE-2026-0300 dans PAN-OS exploit\u00e9 contre des firewalls Palo Alto\n\ud83d\udcdd ## \ud83d\uddd3\ufe0f Contexte\n\nPubli\u00e9 le 6 mai 2026 par Eduard Kovacs sur \u2026\nhttps://cyberveille.ch/posts/2026-05-06-zero-day-critique-cve-2026-0300-dans-pan-os-exploite-contre-des-firewalls-palo-alto/ #CVE_2026_0300 #Cyberveille", "creation_timestamp": "2026-05-06T16:30:28.465188Z"}, {"uuid": "b4cf989f-176a-405e-a3f4-231e72a1f22a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://t.me/information_security_channel/55220", "content": "Palo Alto Networks to Patch Zero-Day Exploited to Hack Firewalls\nhttps://www.securityweek.com/palo-alto-networks-to-patch-zero-day-exploited-to-hack-firewalls/\n\nCVE-2026-0300 affects the Captive Portal service of PAN-OS software on PA and VM series firewalls.\nThe post Palo Alto Networks to Patch Zero-Day Exploited to Hack Firewalls (https://www.securityweek.com/palo-alto-networks-to-patch-zero-day-exploited-to-hack-firewalls/) appeared first on SecurityWeek (https://www.securityweek.com/).", "creation_timestamp": "2026-05-06T05:52:48.000000Z"}, {"uuid": "1576d7c1-6ee2-4e1b-a5f9-28e657d6a262", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://www.cert.se/2026/05/kritisk-sarbarhet-i-pan-os.html", "content": "", "creation_timestamp": "2026-05-06T06:20:00.000000Z"}, {"uuid": "0af1d2f7-44c3-4e66-b2c1-7efeb00741f4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://cyber.gc.ca/en/alerts-advisories/palo-alto-networks-security-advisory-av26-425", "content": "", "creation_timestamp": "2026-05-06T06:31:14.000000Z"}, {"uuid": "ec55a164-486d-46a5-9dc7-feca84e3c4ce", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/thedailytechfeed.com/post/3ml7biiv2rc2c", "content": "Critical vulnerability CVE-2026-0300 in Palo Alto Networks firewalls exploited to gain root access. Immediate patching and mitigation required. #CyberSecurity #PaloAltoNetworks #Vulnerability Link: thedailytechfeed.com/critical-fla...", "creation_timestamp": "2026-05-06T17:55:04.330791Z"}, {"uuid": "7623b2f8-4d17-487f-a4ec-e17f43f38a37", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/cvesentinel.bsky.social/post/3ml7bimvm3j2q", "content": "\ud83d\uded1 CVE-2026-0300\nPalo Alto Networks PAN-OS\nKEV\nTL;DR: Palo Alto Networks PAN-OS contains an out-of-bounds write vulnerability in the User-ID Authentication\u2026\nhttps://cvesentinel.replit.app/report/CVE-2026-0300?utm_source=bluesky&utm_medium=social&utm_campaign=cvesentinel\n#infosec #CVE #vulnerability", "creation_timestamp": "2026-05-06T17:55:07.193931Z"}, {"uuid": "4baec1d6-3ce3-4967-a9e7-3fed438f4956", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/r-blueteamsec.bsky.social/post/3ml7dy25lmo2b", "content": "CVE-2026-0300 PAN-OS: Unauthenticated user initiated Buffer Overflow Vulnerability in User-ID\u2122 Authentication Portal", "creation_timestamp": "2026-05-06T18:39:32.190954Z"}, {"uuid": "9bd13600-cd3b-4a92-8b5e-039582f48b54", "vulnerability_lookup_origin": "405284c2-e461-4670-8979-7fd2c9755a60", "author": "af0120d0-3dac-4a6a-974b-a9f33d2a9846", "vulnerability": "CVE-2026-0300", "type": "exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/528df847-2140-4049-8a49-1cf9f2ccf428", "content": "", "creation_timestamp": "2026-05-06T19:00:01.952524Z"}, {"uuid": "34089f7c-28ac-4b62-9175-c823cda4dc3c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/2rZiKKbOU3nTafniR2qMMSE0gwZ.activitypub.awakari.com.ap.brid.gy/post/3ml6nenualvx2", "content": "PAN-OS Flaw CVE-2026-0300 Exposes Firewalls to Remote Code Execution A newly disclosed cybersecurity issue, tracked as CVE-2026-0300, has drawn urgent attention due to its critical severity and act...\n\n#Firewall #Daily #Cyber #News #Vulnerabilities [\u2026] \n\n[Original post on thecyberexpress.com]", "creation_timestamp": "2026-05-06T11:55:00.457476Z"}, {"uuid": "c1bcb115-1b60-4d45-9588-454bea469b22", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/2rZiKKbOU3nTafniR2qMMSE0gwZ.activitypub.awakari.com.ap.brid.gy/post/3ml6nwzn7rme2", "content": "Palo Alto Networks: Cyber Security News \u00ae\u2019s Post Critical Palo Alto Networks Vulnerability Exploited in the Wild (CVE-2026-0300) Palo Alto Networks has revealed a critical buffer overflow vulner...\n\n#cyber #Vulnerability\n\nOrigin | Interest | Match", "creation_timestamp": "2026-05-06T12:08:17.266299Z"}, {"uuid": "bf9634df-e1c7-4b1e-bbff-8f7e36e4485a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-0300", "type": "seen", "source": "https://bsky.app/profile/ahmandonk.bsky.social/post/3ml6oqj54w52v", "content": "\ud83d\udcf0 Palo Alto Networks Peringatkan Kerentanan 'Zero-Day' RCE Firewall Dieksploitasi dalam Serangan\n\n\ud83d\udc49 Baca artikel lengkap di sini: https://ahmandonk.com/2026/05/06/palo-alto-networks-peringatkan-kerentanan-zero-day-rce-firewall-dieksploitasi/\n\n#ahmandonkTechNews #beritaTeknologi #cve-2026-0300 ", "creation_timestamp": "2026-05-06T12:19:30.881714Z"}, {"uuid": "a24de405-7419-472c-9f5c-876c8e4c2e8b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/pigondrugs.bsky.social/post/3ml6pfpeezz26", "content": "~Certeu~\nA critical buffer overflow in PAN-OS User-ID Authentication Portal allows unauthenticated RCE as root.\n-\nIOCs: CVE-2026-0300\n-\n#CVE2026_0300 #PANOS #ThreatIntel", "creation_timestamp": "2026-05-06T12:31:22.694217Z"}, {"uuid": "f3975596-e5be-464f-aa7b-d58263a4591a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "c933734a-9be8-4142-889e-26e95c752803", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://vulnerability.circl.lu/comment/5891d215-6f38-4734-8904-101fe25c4e26", "content": "", "creation_timestamp": "2026-05-06T12:47:13.228344Z"}, {"uuid": "557616da-1f2e-4c35-ad3f-68b7b92fa1e4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://infosec.exchange/users/cR0w/statuses/116527742576079365", "content": "Whoopsie\nhttps://security.paloaltonetworks.com/CVE-2026-0300", "creation_timestamp": "2026-05-06T12:57:24.501611Z"}, {"uuid": "2da95bd8-ec97-4fd9-8864-fd3c4ae1371c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "Telegram/Dy1p3ib5zShURlv2rIfIT-2Ggs9supCHBfTq1hfZy0fVcQ", "content": "", "creation_timestamp": "2026-05-06T10:40:22.000000Z"}, {"uuid": "bc80b828-3b4b-4db3-b3ed-6cc5affec1fc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/samilaiho.com/post/3ml6rpxsjas2s", "content": "security.paloaltonetworks.com/CVE-2026-0300", "creation_timestamp": "2026-05-06T13:12:55.543817Z"}, {"uuid": "7d665102-16fb-44a7-bbe1-26704adcce7c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://mastodon.social/ap/users/115426718704364579/statuses/116527808036769662", "content": "\ud83d\udcf0 Critical Palo Alto Networks Zero-Day (CVE-2026-0300) Actively Exploited for RCE\n\ud83d\udea8 CRITICAL ZERO-DAY: Palo Alto Networks warns of an unpatched, actively exploited RCE vulnerability (CVE-2026-0300) in PAN-OS firewalls. The flaw allows root access via the User-ID portal. Mitigate immediately! #CyberSecurity #ZeroDay #PANOS\n\ud83d\udd17 https://cyber.netsecops.io", "creation_timestamp": "2026-05-06T13:14:03.827339Z"}, {"uuid": "bc41f6c0-6610-4552-ad74-3350a469da95", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/netsecio.bsky.social/post/3ml6rsqta7h2u", "content": "\ud83d\udea8 CRITICAL ZERO-DAY: Palo Alto Networks warns of an unpatched, actively exploited RCE vulnerability (CVE-2026-0300) in PAN-OS firewalls. The flaw allows root access via the User-ID portal. Mitigate immediately! #CyberSecurity #ZeroDay #PANOS", "creation_timestamp": "2026-05-06T13:14:27.653900Z"}, {"uuid": "43fbf374-e84c-4cbd-bf32-2462d59dfd2c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-0300", "type": "seen", "source": "https://infosec.exchange/users/threatcodex/statuses/116527822333663271", "content": "CVE-2026-0300: Palo Alto PAN-OS Zero-Day Enables Root RCE on Exposed Firewalls#CVE_2026_0300 https://socprime.com/blog/latest-threats/cve-2026-0300-analysis/", "creation_timestamp": "2026-05-06T13:17:41.340668Z"}, {"uuid": "37096ac2-3eac-43be-bf07-51765d91963b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/neroqc.bsky.social/post/3ml6tpmxvsc2b", "content": "Critical Buffer Overflow in Palo Alto Networks PAN-OS User-ID Authentication Portal (CVE-2026-0300)\nwww.rapid7.com/blog/post/et...", "creation_timestamp": "2026-05-06T13:48:34.306852Z"}, {"uuid": "bd752530-a393-47ba-9849-3071c76ed285", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/rapid7.com/post/3ml6u5o2bec2a", "content": "\ud83d\udea8 On 5/6/26, #PaloAltoNetworks published a security advisory for a critical vuln. affecting PAN-OS PA-Series & VM-Series firewall appliances.\n\nCVE-2026-0300 carries a CVSSv4 score of 9.3 and has been confirmed as exploited in the wild by the vendor. More: r-7.co/48ML0Pf", "creation_timestamp": "2026-05-06T13:56:22.903047Z"}, {"uuid": "33039536-73a5-4e51-ae87-3ecbf2d969b3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/ifin-intel.org/post/3ml6uacdcqa2b", "content": "This morning we decided to launch a \"Vulnerabilities\" category to track vulns without further actionable intelligence besides patching and monitoring. And wouldn't you know it, a crit on Palo Alto's User-ID portal showed up to ring it in!\n\ndiscourse.ifin.netwo...\n\n#CVE-2026-0300 #CVE #IFIN", "creation_timestamp": "2026-05-06T13:57:49.332623Z"}, {"uuid": "327e82c1-2c20-4322-8ab3-3d5f01e0ee50", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-0300", "type": "seen", "source": "https://infosec.exchange/ap/users/115741367687413652/statuses/116527980050877744", "content": "This morning we decided to launch a \"Vulnerabilities\" category to track vulns without further actionable intelligence besides patching and monitoring. And wouldn't you know it, a crit on Palo Alto's User-ID portal showed up to ring it in!\nhttps://discourse.ifin.network/t/cve-2026-0300-9-3-cvss-pan-os-unauthenticated-user-initiated-buffer-overflow-captive-portal/382\n#CVE-2026-0300 #CVE #IFIN", "creation_timestamp": "2026-05-06T13:59:10.958106Z"}, {"uuid": "c460557d-b049-408b-a602-351e84049ed3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://feedsin.space/feed/CISAKevBot/items/6424740", "content": "2026-05-06: [CVE-2026-0300] Palo Alto Networks PAN-OS Out-of-bounds Write VulnerabilityPalo Alto Networks PAN-OS contains an out-of-bounds write vulnerability in the User-ID Authentication Portal (aka Captive Portal) service that can allow an unauthenticated attacker to execute arbitrary code with root privileges on the PA-Series and VM-Series firewalls by sending specially crafted packets.\ncisakev", "creation_timestamp": "2026-05-06T19:11:49.961107Z"}, {"uuid": "f972cebc-dd5c-4687-b3c5-89c17eba96db", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/2rZiKKbOU3nTafniR2qMMSE0gwZ.activitypub.awakari.com.ap.brid.gy/post/3ml6h5pokxv42", "content": "Palo Alto Networks PAN-OS flaw exploited for remote code execution Palo Alto Networks warns of a critical PAN-OS flaw (CVE-2026-0300) that is under active attack, allowing unauthenticated remote co...\n\n#Breaking #News #Hacking #Security #CVE-2026-0300 [\u2026] \n\n[Original post on securityaffairs.com]", "creation_timestamp": "2026-05-06T10:06:56.942688Z"}, {"uuid": "fa1a8aed-ecdb-4821-8807-ec86216e538b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/potato.software/post/3ml6hs4mhti2t", "content": "Critical PAN-OS Vulnerability CVE-2026-0300 Under Active Exploitation: Firewall Security at Risk +\u00a0Video\n\nIntroduction: A Silent Threat Targeting Core Network Defenses A newly disclosed vulnerability inside enterprise-grade firewall systems has quickly escalated into a serious potatosecurity\u2026", "creation_timestamp": "2026-05-06T10:15:08.926412Z"}, {"uuid": "cda3c5f3-b594-40ed-b10d-b4e662f3e46b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/shiojiri.com/post/3mlajuqafv2v7", "content": "CVE-2026-0300 Palo Alto Networks PAN-OS Out-of-bounds Write Vulnerability", "creation_timestamp": "2026-05-07T05:57:43.790982Z"}, {"uuid": "e40b6576-27b5-41ed-b417-65e4bc2861e2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/mrsyiswhy.bsky.social/post/3ml7ks3b5532h", "content": "Palo Alto warns of critical software bug used in firewall attacks\n\nA patch for the bug, tracked as CVE-2026-0300, has not been published yet and Palo Alto Networks said it will be included in releases over the next two weeks.\n", "creation_timestamp": "2026-05-06T20:41:28.357679Z"}, {"uuid": "624d1bb7-8eab-4396-96bc-2d85d40f5867", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/intel.overresearched.net/post/3ml7lawv3vk2v", "content": "PAN-OS CVE-2026-0300 zero-day exploited (CVSS 9.3)\nLinux 'Copy Fail' CVE-2026-31431 LPE\nAPT37 BirdCall, MuddyWater Teams decoy, ShinyHunters 280M Instructure records\n\nFull brief: intel.overresearched.net/2026/05/06/c...\n#Daily #ThreatIntel #InfoSec", "creation_timestamp": "2026-05-06T20:49:47.828460Z"}, {"uuid": "d2432fde-ad1a-4515-b015-db17fb96b3a3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-0300", "type": "seen", "source": "https://bsky.app/profile/cyberveille-ch.bsky.social/post/3ml7njnpb7w22", "content": "\ud83d\udce2 CVE-2026-0300 : Buffer overflow critique dans PAN-OS exploit\u00e9 dans la nature\n\ud83d\udcdd ## \ud83d\udd0d Contexte\n\nLe 6 mai 2026, Palo Alto Networks a publi\u00e9 un avis de s\u00e9cur\u2026\nhttps://cyberveille.ch/posts/2026-05-06-cve-2026-0300-buffer-overflow-critique-dans-pan-os-exploite-dans-la-nature/ #CVE_2026_0300 #Cyberveille", "creation_timestamp": "2026-05-06T21:30:31.735475Z"}, {"uuid": "60dbb9ee-4039-44e1-b0b8-11219c0f5a5a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://infosec.exchange/users/AAKL/statuses/116529178525202015", "content": "CISA has updated the KEV catalogue.\n-  CVE-2026-0300: Palo Alto Networks PAN-OS Out-of-bounds Write Vulnerability https://www.cve.org/CVERecord?id=CVE-2026-0300 #infosec #CISA #PaloAlton #vulnerability", "creation_timestamp": "2026-05-06T19:02:35.612716Z"}, {"uuid": "004835c2-fda4-4d8f-aafc-c958dcc0a80a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/pigondrugs.bsky.social/post/3ml7ikluse726", "content": "~Cisa~\nCISA added actively exploited CVE-2026-0300 (PAN-OS out-of-bounds write) to the KEV catalog.\n-\nIOCs: CVE-2026-0300\n-\n#CVE2026_0300 #PaloAlto #ThreatIntel", "creation_timestamp": "2026-05-06T20:01:29.812124Z"}, {"uuid": "2c690fb5-5096-44c2-9712-16a2d171b56d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/allaboutsecurity.bsky.social/post/3mlaii5eqj22k", "content": "CVE-2026-0300: Zero-Day in PAN-OS erlaubt unauthentifizierten Root-Zugriff auf Palo Alto Firewalls - Eine aktiv ausgenutzte Schwachstelle im User-ID-Authentifizierungsportal von PAN-OS erlaubt Angreifern ohne Zugangsdaten die vollst\u00e4ndige \u00dcbernahme...\nwww.all-about-security.de/cve-2026-030...", "creation_timestamp": "2026-05-07T05:32:53.968399Z"}, {"uuid": "244d7c11-54ae-4975-b2c4-a255912d5292", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://t.me/GithubRedTeam/83127", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE-2026-0300-POC\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a p3Nt3st3r-sTAr\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a None\n\u2b50 Star\u6570\u91cf\uff1a 0  |  \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-05-06 23:56:57\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\n\u65e0\u63cf\u8ff0\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-05-07T00:00:04.000000Z"}, {"uuid": "45a468e7-7aa2-4030-a9a5-c4d0e937933c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/kitafox.bsky.social/post/3ml7zd7gz642m", "content": "CISA\u304c\u65e2\u77e5\u306e\u60aa\u7528\u3055\u308c\u305f\u8106\u5f31\u6027\u30921\u4ef6\u30ab\u30bf\u30ed\u30b0\u306b\u8ffd\u52a0 \n\nCISA Adds One Known Exploited Vulnerability to Catalog  #CISA (May 6)\n\nCVE-2026-0300  Palo Alto Networks PAN-OS \u5883\u754c\u5916\u66f8\u304d\u8fbc\u307f\u306e\u8106\u5f31\u6027 \n\nwww.cisa.gov/news-events/...", "creation_timestamp": "2026-05-07T01:01:35.121645Z"}, {"uuid": "bb5c6eca-a7c1-4663-af7d-d2f1731b30ed", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/it-connect.bsky.social/post/3mlajzceys22f", "content": "\ud83d\udd25 Palo Alto Networks - Zero-Day\n\nPalo Alto Networks alerte sur une nouvelle zero-day d\u00e9j\u00e0 exploit\u00e9e (CVE-2026-0300)\n\nMa publication \u00e0 ce sujet \ud83d\udc47 \n- www.it-connect.fr/palo-alto-ne...\n\n#paloalto #zeroday #firewall #infosec", "creation_timestamp": "2026-05-07T06:00:17.345669Z"}, {"uuid": "c621e731-3292-474a-bc67-97ebd973dde3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/kitafox.bsky.social/post/3ml7zlp6rly2e", "content": "Palo Alto\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306b\u304a\u3051\u308b\u30eb\u30fc\u30c8\u30ec\u30d9\u30eb\u306e\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\uff08RCE\uff09\u8106\u5f31\u6027\u304c\u60aa\u7528\u3055\u308c\u308b\uff08CVE-2026-0300\uff09 \n\nRoot-level RCE vulnerability in Palo Alto firewalls exploited (CVE-2026-0300)  #HelpNetSecurity (May 6)\n\nwww.helpnetsecurity.com/2026/05/06/p...", "creation_timestamp": "2026-05-07T01:06:20.377451Z"}, {"uuid": "537cc8da-b074-4429-ab9a-c0100ac464bf", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-0300", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mla2wvbrky2v", "content": "\ud83d\udea8 CRITICAL: CVE-2026-0300 in Palo Alto PA-Series & VM-Series firewalls. Unauth RCE via User-ID Auth Portal. Restrict access to trusted IPs while awaiting patch. Details: https://radar.offseq.com/threat/cve-2026-0300-cwe-787-out-of-bounds-write-in-palo--a6a99009 #OffSeq #PaloAltoNetworks", "creation_timestamp": "2026-05-07T01:30:30.124475Z"}, {"uuid": "a43a72de-69c4-4871-8b65-57be7bf49123", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-0300", "type": "seen", "source": "https://infosec.exchange/users/offseq/statuses/116530703711253035", "content": "\ud83d\udea8 CVE-2026-0300: CRITICAL PAN-OS vuln in PA-Series & VM-Series. Buffer overflow in User-ID Auth Portal enables unauth RCE as root. Restrict portal access ASAP. Prisma Access & Cloud NGFW not impacted. Details: https://radar.offseq.com/threat/cve-2026-0300-cwe-787-out-of-bounds-write-in-palo--a6a99009 #OffSeq #PaloAltoNetworks #Vuln", "creation_timestamp": "2026-05-07T01:30:34.725075Z"}, {"uuid": "802d1312-43ce-49fa-8f71-70416c55a5a4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/hacker.at.thenote.app/post/3mlakmgcioc2g", "content": "Palo Alto Networks PAN-OS flaw exploited for remote code execution\n\nPalo Alto Networks warns of a critical PAN-OS flaw (CVE-2026-0300) that is under active attack, allowing unauthenticated remote code execution. Palo Alto Networks has warned that a critical PAN-OS vulnerability, t\u2026\n#hackernews #news", "creation_timestamp": "2026-05-07T06:10:58.805286Z"}, {"uuid": "25ff3582-42ed-42ad-8084-7295ff65a698", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/lemagit.bsky.social/post/3mlam7tccta2g", "content": "PAN-OS : Vuln\u00e9rabilit\u00e9 critique (CVE-2026-0300) = risque ROOT. \ud83d\udca5 Ne laissez pas une faille compromettre votre infra ! D\u00e9couvrez les mesures urgentes \u00e0 prendre. \ud83d\udee1\ufe0f [Lien vers l'article] [lire]", "creation_timestamp": "2026-05-07T06:39:43.248475Z"}, {"uuid": "67f85b6c-ee4e-4825-8a68-da786fdce891", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/pmloik.bsky.social/post/3mla6bbmmbf2m", "content": "Top 3 CVE for last 7 days:\nCVE-2026-31431: 516 interactions\nCVE-2026-41940: 123 interactions\nCVE-2025-31431: 29 interactions\n\n\nTop 3 CVE for yesterday:\nCVE-2026-0300: 19 interactions\nCVE-2026-31431: 8 interactions\nCVE-2026-23918: 5 interactions\n", "creation_timestamp": "2026-05-07T02:29:59.653371Z"}, {"uuid": "f688e943-7fd8-4fe3-b5ae-d3542f20058b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/ripjyr.bsky.social/post/3mlaa546cwa2t", "content": "Paloalto\u306e\u8106\u5f31\u6027\u60c5\u5831 \u300cCVE-2026-0300 PAN-OS: Unauthenticated user initiated Buffer Overflow Vulnerability in User-ID\u2122 Authentication Portal (Severity: CRITICAL)\u300d\u304c\u516c\u958b\u3055\u308c\u307e\u3057\u305f\u3002\n\u2192 https://security.paloaltonetworks.com/CVE-2026-0300", "creation_timestamp": "2026-05-07T03:03:26.720307Z"}, {"uuid": "315f0896-895f-48e1-816b-61c5335e7360", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/hacker.at.thenote.app/post/3mlabildk522g", "content": "Palo Alto PAN-OS Flaw Under Active Exploitation Enables Remote Code Execution\n\nPalo Alto Networks has released an advisory warning that a critical buffer overflow vulnerability in its PAN-OS software has been exploited in the wild.\nThe vulnerability, tracked as CVE-2026-0300, has \u2026\n#hackernews #news", "creation_timestamp": "2026-05-07T03:27:45.956435Z"}, {"uuid": "14fa2d75-eb7c-4298-94d8-594386199502", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://unit42.paloaltonetworks.com/captive-portal-zero-day/", "content": "Unit 42 details CVE-2026-0300, a buffer overflow vulnerability in the PAN-OS User-ID Authentication Portal. Read now for details. The post Threat Brief: Exploitation of PAN-OS Captive Portal Zero-Day for Unauthenticated Remote Code Execution appeared first on Unit 42.", "creation_timestamp": "2026-05-06T22:00:53.000000Z"}, {"uuid": "5369c43e-4e32-4aa9-9267-8471420977ab", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/lemagit.bsky.social/post/3mlan7f3dwq2v", "content": "PAN-OS en danger ! \ud83d\udca5 CVE-2026-0300 ouvre la porte au contr\u00f4le root. Ne tardez pas : d\u00e9couvrez les actions d\u00e9fensives *imm\u00e9diates* pour prot\u00e9ger votre r\u00e9seau. \ud83d\udee1\ufe0f [Lien vers l'article] [lire]", "creation_timestamp": "2026-05-07T06:57:28.426393Z"}, {"uuid": "f286cf6b-43f4-414c-af0c-4252a06bd3a9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/shiojiri.com/post/3mlandf2sl2v7", "content": "PAN-OS\u306eRCE\u30bc\u30ed\u30c7\u30a4\u304c\u653b\u6483\u306b\u60aa\u7528\u3055\u308c\u308b\uff1a\u30d1\u30ed\u30a2\u30eb\u30c8\u304c\u8b66\u544a\uff08CVE-2026-0300\uff09 | Codebook\uff5cSecurity News https://codebook.machinarecord.com/threatreport/silobreaker-cyber-alert/45477/", "creation_timestamp": "2026-05-07T06:59:36.657612Z"}, {"uuid": "6d50dda6-196f-41eb-a32d-2b9cfe2d2d1a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116532475760148563", "content": "It is possible to see elevated activities targeting Palo Alto Cloud NGFW and other products (CVE-2026-0300) https://vuldb.com/vuln/361707/cti", "creation_timestamp": "2026-05-07T09:01:07.164385Z"}, {"uuid": "6b514716-f125-4b66-8454-8673eae23907", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/2rZiKKbOU3nTafniR2qMMSE0gwZ.activitypub.awakari.com.ap.brid.gy/post/3mlbavsw3zip2", "content": "Critical Palo Alto Networks PAN-OS Vulnerability Exploited to Gain Root Access CISA has added a critical Palo Alto Networks PAN-OS flaw, tracked as CVE-2026-0300 ext{CVE-2026-0300}CVE-2026-0300, t...\n\n#Cyber #Security #News #Cybersecurity #Cyber #Security [\u2026] \n\n[Original post on cyberpress.org]", "creation_timestamp": "2026-05-07T12:50:55.083319Z"}, {"uuid": "e0e73bb2-288e-4b3d-ab28-66fb2dae81e5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-0300", "type": "seen", "source": "https://bsky.app/profile/ahmandonk.bsky.social/post/3mlbd3pqlpm2k", "content": "\ud83d\udcf0 Palo Alto Networks Konfirmasi Eksploitasi Zero-Day Selama Sebulan: Target Utama Firewall PA dan VM-Series\n\n\ud83d\udc49 Baca artikel lengkap di sini: https://ahmandonk.com/2026/05/07/palo-alto-networks-konfirmasi-eksploitasi-zero-day-cve-2026-0300/\n\n#ahmandonkTechNews #beritaTeknologi #cisa #cve-2026-0", "creation_timestamp": "2026-05-07T13:29:01.258667Z"}, {"uuid": "c88c5ed8-f2e3-41ab-b76e-13ff3f497474", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/spuluka.bsky.social/post/3mlawwzvfyk26", "content": "That time again to review the out of cycle critical CVE report from Palo Alto Networks and get patching the affected devices.\n\nsecurity.paloaltonetworks.com/CVE-2026-0300", "creation_timestamp": "2026-05-07T09:51:42.374720Z"}, {"uuid": "1b18ad3e-b8f9-4c74-8180-bec6d1a47f78", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/intel.overresearched.net/post/3mlc7e4nbwk2t", "content": "CTI Daily 2026-05-06: PAN-OS CVE-2026-0300 exploited ITW by CL-STA-1132. FortiClient EMS CVE-2026-35616 exploit on Telegram. APT37 BirdCall Android via Sqgame. TCLBANKER + ManageWP AitM phishing.\n\nFull brief: intel.overresearched.net/2026/05/07/c...\n\n#Daily #ThreatIntel #InfoSec", "creation_timestamp": "2026-05-07T21:54:48.313026Z"}, {"uuid": "aec0b25a-274e-400d-b1b4-3d4147851ca8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/2rZiKKbOU3nTafniR2qMMSE0gwZ.activitypub.awakari.com.ap.brid.gy/post/3mlbew2zdxhu2", "content": "PAN-OS Flaw CVE-2026-0300 Exposes Firewalls to Remote Code Execution A newly disclosed cybersecurity issue, tracked as CVE-2026-0300, has drawn urgent attention due to its critical severity and act...\n\n#Firewall #Daily #Cyber #News #Vulnerabilities [\u2026] \n\n[Original post on thecyberexpress.com]", "creation_timestamp": "2026-05-07T14:04:24.000124Z"}, {"uuid": "3709a224-6cb1-4cc6-8963-65aecc26f9ef", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://mastodon.social/ap/users/115426718704364579/statuses/116533717725726106", "content": "\ud83d\udcf0 Critical Palo Alto Networks Zero-Day (CVE-2026-0300) Actively Exploited for RCE\n\ud83d\udea8 CRITICAL ZERO-DAY: Palo Alto Networks warns of an unpatched, actively exploited RCE vulnerability (CVE-2026-0300) in PAN-OS firewalls. The flaw allows root access via the User-ID portal. Mitigate immediately! #CyberSecurity #ZeroDay #PANOS\n\ud83d\udd17 https://cyber.netsecops.io", "creation_timestamp": "2026-05-07T14:17:07.154177Z"}, {"uuid": "b47ead11-1b14-4bdc-bd16-9fc567026609", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/netsecio.bsky.social/post/3mlbfsru4xb2b", "content": "\ud83d\udea8 CRITICAL ZERO-DAY: Palo Alto Networks warns of an unpatched, actively exploited RCE vulnerability (CVE-2026-0300) in PAN-OS firewalls. The flaw allows root access via the User-ID portal. Mitigate immediately! #CyberSecurity #ZeroDay #PANOS", "creation_timestamp": "2026-05-07T14:17:42.344041Z"}, {"uuid": "f84f6d30-8e01-4b3f-8056-8ab17ec07644", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/pixelsandpulse.bsky.social/post/3mlbfvssu7e2x", "content": "A critical Palo Alto Networks zero-day, CVE-2026-0300, was exploited for nearly a month by suspected state-sponsored actors. Discover how a buffer overflow in a core firewall feature led to root access and covert\u2026\n\nhttps://www.tpp.blog/xanui66\n\n#cybersecurity #paloaltonetworks #cve20260300", "creation_timestamp": "2026-05-07T14:19:24.438709Z"}, {"uuid": "a1256094-f65c-4d6c-a97c-8e7e42c86b48", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/undercode.bsky.social/post/3mlbfx76kku23", "content": "\u201c0-DAY RAMPAGE: Palo Alto Firewalls Hacked Since April\u2014No Patch in Sight!\u201d +\u00a0Video\n\nIntroduction: A critical zero-day vulnerability in Palo Alto Networks PAN-OS, designated CVE-2026-0300, has been actively exploited in the wild since at least April 2026, granting unauthenticated attackers remote\u2026", "creation_timestamp": "2026-05-07T14:20:11.184930Z"}, {"uuid": "1b40ba5b-3b5e-4e18-aa50-6af3a0b61394", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/samilaiho.com/post/3mlbglm3e2s2r", "content": "Unauthenticated user initiated Buffer Overflow Vulnerability in User-ID\u2122\nAuthentication Portal\nURL: security.paloaltonetworks.com/CVE-2026-0300\nClassification: Critical, Solution: Workaround, Exploit Maturity: Functional, CVSSv3.1: 9.3", "creation_timestamp": "2026-05-07T14:31:36.757566Z"}, {"uuid": "7f14446a-3a5d-495f-b351-62f8421621b8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/theitnerd.ca/post/3mlbvkyfpw52l", "content": "Palo Alto warns of actively exploited PAN-OS firewall\u00a0flaw\n\nPalo Alto Networks has disclosed a critical vulnerability in multiple PAN-OS versions, tracked as CVE-2026-0300 (CVSS 9.3), that allows unauthenticated remote attackers to execute arbitrary code with root privileges on affected firewalls.\u2026", "creation_timestamp": "2026-05-07T18:59:41.040137Z"}, {"uuid": "451fc2b3-95cd-4a59-9c9d-8bfe74252920", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/2rZiKKbOU3nTafniR2qMMSE0gwZ.activitypub.awakari.com.ap.brid.gy/post/3mlblgyd4dhx2", "content": "PAN-OS RCE Exploit Under Active Use Enabling Root Access and Espionage TheHackerNews CVE-2026-0300 exploited after April 9 attempts enables PAN-OS RCE, leading to stealth espionage and lateral move...\n\n#Security #News\n\nOrigin | Interest | Match", "creation_timestamp": "2026-05-07T15:58:34.796752Z"}, {"uuid": "23d0c7cc-6f0a-4f40-8cc9-b6d6cd6669d8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://thehackernews.com/2026/05/pan-os-rce-exploit-under-active-use.html", "content": "Palo Alto Networks has disclosed that threat actors may have attempted to unsuccessfully exploit a recently disclosed critical security flaw as early as April 9, 2026.\nThe vulnerability in question is CVE-2026-0300 (CVSS score: 9.3/8.7), a buffer overflow vulnerability in the User-ID Authentication Portal service of Palo Alto Networks PAN-OS software that could allow an unauthenticated attacker", "creation_timestamp": "2026-05-07T11:34:00.000000Z"}, {"uuid": "e2bd7e8d-a489-49c0-bedf-5688c4411d38", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/infosecbriefly.bsky.social/post/3mlbq3skzv42n", "content": "Palo Alto Networks disclosed CVE-2026-0300, a zero-day vulnerability in PA and VM series firewalls allowing unauthenticated remote code execution, exploited by a likely state-sponsored threat group with evidence pointing to China.\n", "creation_timestamp": "2026-05-07T17:21:44.061796Z"}, {"uuid": "127a1c74-0afa-40ea-85d2-9f53fd0e31f9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/intel.overresearched.net/post/3mlc7foztik24", "content": "PAN-OS CVE-2026-0300 exploited ITW by CL-STA-1132. FortiClient EMS CVE-2026-35616 exploit on Telegram. APT37 BirdCall Android via Sqgame. TCLBANKER + ManageWP AitM phishing.\n\nFull brief: intel.overresearched.net/2026/05/07/c...\n\n#Daily #ThreatIntel #InfoSec", "creation_timestamp": "2026-05-07T21:55:40.761329Z"}, {"uuid": "e7b5fee8-57ae-4bf7-a0c4-b01a13d5c02e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/pmloik.bsky.social/post/3mlcoqsnj6m2m", "content": "Top 3 CVE for last 7 days:\nCVE-2026-31431: 371 interactions\nCVE-2026-41940: 96 interactions\nCVE-2026-0300: 24 interactions\n\n\nTop 3 CVE for yesterday:\nCVE-2026-31431: 15 interactions\nCVE-2026-25679: 10 interactions\nCVE-2026-27140: 8 interactions\n", "creation_timestamp": "2026-05-08T02:30:20.676076Z"}, {"uuid": "e77e8928-73e4-4187-9e68-beebdcf9a532", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/opsmatters.com/post/3mlcsh2hwhm2h", "content": "The latest update for #ArcticWolf includes \"CVE-2026-0300 \u2014 Critical Buffer Overflow in PAN-OS User-ID Authentication Portal\" and \"Should Your Organization Rely on #XDR For #Cybersecurity?\".\n \n#infosec #networks https://opsmtrs.com/2ZFbaTl", "creation_timestamp": "2026-05-08T03:36:27.367149Z"}, {"uuid": "742f8bfb-857e-40f3-8ecc-c4786a64ae2c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/infosecbriefly.bsky.social/post/3mlc2bamfg52x", "content": "Palo Alto Networks disclosed CVE-2026-0300, a critical buffer overflow vulnerability in PAN-OS User-ID Authentication Portal allowing unauthenticated remote code execution, with exploitation attempts detected since April 9, 2026.\n", "creation_timestamp": "2026-05-07T20:23:43.610251Z"}, {"uuid": "1deeb9b2-0910-4810-8a32-94b63fbc7041", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/undercode.bsky.social/post/3mlcgiohoai2i", "content": "CVE-2026-0300: UNPATCHED PAN-OS ZERO-DAY UNDER ACTIVE EXPLOITATION\u2014SECURE YOUR FIREWALLS\u00a0NOW\n\nIntroduction: A critical, unpatched buffer overflow vulnerability (CVE-2026-0300, CVSS 9.3) is being actively exploited in the wild against Palo Alto Networks PA-Series and VM-Series firewalls when the\u2026", "creation_timestamp": "2026-05-08T00:02:37.491900Z"}, {"uuid": "a9a235c6-b585-483f-bdea-891f52b3efe8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/opsmatters.com/post/3mlcy2vvc2x2e", "content": "The latest update for #Foresiet includes \"CVE-2026-0300: Unauthenticated Root RCE via Buffer Overflow in Palo Alto PAN-OS User-ID Authentication Portal\" and \"The April 2026 #AI Security Report: 6 Incidents and Detailed Attack Paths\".\n \n#cybersecurity #infosec https://opsmtrs.com/3J3CMGz", "creation_timestamp": "2026-05-08T05:17:02.303397Z"}, {"uuid": "5325bd41-bb9e-4497-ba51-86b9d4377257", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/2rZiKKbOU3nTafniR2qMMSE0gwZ.activitypub.awakari.com.ap.brid.gy/post/3mlciqan27df2", "content": "PAN-OS RCE exploit under active use enables root access and espionage A critical remote code execution vulnerability in Palo Alto Networks ", "creation_timestamp": "2026-05-08T00:42:46.691366Z"}, {"uuid": "5d48f8c3-584f-4762-96fd-06cda8db7dc5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/calimegai.bsky.social/post/3mld2i6g5xm22", "content": "\u26a0\ufe0f Une faille critique dans #PaloAlto PAN-OS (CVE-2026-0300) permet une ex\u00e9cution de code \u00e0 distance sans authentification. Exploitation active d\u00e9tect\u00e9e sur le terrain. Score CVSS : 9.3. #CyberSecurity #Automatisation ", "creation_timestamp": "2026-05-08T06:00:15.445972Z"}, {"uuid": "66205e5e-e45f-462c-a930-79ea46f09e98", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/keiwork35.bsky.social/post/3mldf7by6k322", "content": "\u3010\u8106\u5f31\u6027\u3011CVE-2026-0300\u3068\u306f\uff1fPalo Alto Networks\u88fdPAN-OS\u306e\u91cd\u5927\u8106\u5f31\u6027\u3068\u4f01\u696d\u304c\u53d6\u308b\u3079\u304d\u5bfe\u7b56\u3092\u89e3\u8aac\n\n2026\u5e745\u6708\u3001Palo Alto Networks\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30ebOS\u300cPAN-OS\u300d\u306b\u95a2\u3059\u308b\u91cd\u5927\u306a\u8106\u5f31\u6027\u300cCVE-2026-0300\u300d\u304c\u516c\u8868\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u8106\u5f31\u6027\u306f\u3001\u6761\u4ef6\u3092\u6e80\u305f\u3059\u6a5f\u5668\u306b\u5bfe\u3057\u3066\u5916\u90e8\u304b\u3089\u653b\u6483\u3055\u308c\u308b\u304a\u305d\u308c\u304c\u3042\u308a\u3001\u3059\u3067\u306b\u5b9f\u969b\u306e\u60aa\u7528\u3082\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002", "creation_timestamp": "2026-05-08T09:12:08.416933Z"}, {"uuid": "516ed2f4-d7cd-4fb0-bc1f-b3e1bdf57ded", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/thedailytechfeed.com/post/3mldvi332wi24", "content": "Urgent Alert: CISA warns of critical PAN-OS vulnerability (CVE-2026-0300) allowing unauthenticated root access on Palo Alto firewalls. Immediate action required! #CyberSecurity #PANOS #CVE20260300 Link: thedailytechfeed.com/critical-vul...", "creation_timestamp": "2026-05-08T14:03:23.339240Z"}, {"uuid": "926fa3f0-dff6-4394-8382-695dd84ad3ac", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/hendryadrian.bsky.social/post/3mldae4dh2r22", "content": "Palo Alto Networks reveals active exploitation of zero-day CVE-2026-0300 in PA and VM firewalls, enabling unauthenticated root access. Attack linked to Chinese state group CL-STA-1132 using Earthworm and ReverseSocks5. #China #PaloAlto #ZeroDay", "creation_timestamp": "2026-05-08T07:45:22.039744Z"}, {"uuid": "33b11e90-725f-4443-ad7e-01c02b60b760", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/nvnb.misskey.io.ap.brid.gy/post/3mldepaxtdqm2", "content": "\u3010IPA\u3011Palo Alto Networks\u88fdPAN-OS\u306e\u8106\u5f31\u6027\u5bfe\u7b56\u306b\u3064\u3044\u3066(CVE-2026-0300)\nhttps://www.ipa.go.jp/security/security-alert/2026/alert20260508.html\n\nNVNB\u306f\u8106\u5f31\u6027\u60c5\u5831\u306e\u95b2\u89a7\u3092\u652f\u63f4\u3059\u308b\u30b5\u30fc\u30d3\u30b9\u3067\u3059\nhttps://nvnb.blossomsarchive.com/", "creation_timestamp": "2026-05-08T09:04:13.152881Z"}, {"uuid": "e976cc02-7cb8-4a87-ba3f-76e0e9e581d8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mldw6s3wu22t", "content": "6/ \ud83d\udd25 Patch now: Palo Alto PAN-OS CVE-2026-0300 (CVSS 9.3) under active exploitation since April 9. Unauthenticated RCE as root. CISA-listed Linux \"Copy Fail\" CVE-2026-31431 due May 15.", "creation_timestamp": "2026-05-08T14:16:05.284187Z"}, {"uuid": "a697786b-a913-4263-9f2b-2855c415df5a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mldw6s46o22t", "content": "6/ \ud83d\udd25 Patch now: Palo Alto PAN-OS CVE-2026-0300 (CVSS 9.3) under active exploitation since April 9. Unauthenticated RCE as root. CISA-listed Linux \"Copy Fail\" CVE-2026-31431 due May 15.", "creation_timestamp": "2026-05-08T14:16:06.000270Z"}, {"uuid": "d2960ff2-a9ec-4a23-bfab-dd95d726039a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mldw6s47nc2t", "content": "6/ \ud83d\udd25 Patch now: Palo Alto PAN-OS CVE-2026-0300 (CVSS 9.3) under active exploitation since April 9. Unauthenticated RCE as root. CISA-listed Linux \"Copy Fail\" CVE-2026-31431 due May 15.", "creation_timestamp": "2026-05-08T14:16:06.716537Z"}, {"uuid": "b0256699-d054-4adc-81e7-12b93ca0ed42", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mldw6s4amk2t", "content": "6/ \ud83d\udd25 Patch now: Palo Alto PAN-OS CVE-2026-0300 (CVSS 9.3) under active exploitation since April 9. Unauthenticated RCE as root. CISA-listed Linux \"Copy Fail\" CVE-2026-31431 due May 15.", "creation_timestamp": "2026-05-08T14:16:07.446740Z"}, {"uuid": "6274775b-9424-44c6-a56c-3f7dd472b5c0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mldw6s4aml2t", "content": "6/ \ud83d\udd25 Patch now: Palo Alto PAN-OS CVE-2026-0300 (CVSS 9.3) under active exploitation since April 9. Unauthenticated RCE as root. CISA-listed Linux \"Copy Fail\" CVE-2026-31431 due May 15.", "creation_timestamp": "2026-05-08T14:16:08.494340Z"}, {"uuid": "d0d1826a-1cd7-4516-8d51-c5122455801e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mldw6s4blt2t", "content": "6/ \ud83d\udd25 Patch now: Palo Alto PAN-OS CVE-2026-0300 (CVSS 9.3) under active exploitation since April 9. Unauthenticated RCE as root. CISA-listed Linux \"Copy Fail\" CVE-2026-31431 due May 15.", "creation_timestamp": "2026-05-08T14:16:09.186271Z"}, {"uuid": "44db01b0-986c-4e3c-a8af-58ff49b3d6e4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mldw6s4cl32t", "content": "6/ \ud83d\udd25 Patch now: Palo Alto PAN-OS CVE-2026-0300 (CVSS 9.3) under active exploitation since April 9. Unauthenticated RCE as root. CISA-listed Linux \"Copy Fail\" CVE-2026-31431 due May 15.", "creation_timestamp": "2026-05-08T14:16:09.992022Z"}, {"uuid": "534961c1-e5fa-408f-b693-8bfd5f126b80", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mldw6s4cl42t", "content": "6/ \ud83d\udd25 Patch now: Palo Alto PAN-OS CVE-2026-0300 (CVSS 9.3) under active exploitation since April 9. Unauthenticated RCE as root. CISA-listed Linux \"Copy Fail\" CVE-2026-31431 due May 15.", "creation_timestamp": "2026-05-08T14:16:10.757013Z"}, {"uuid": "e90c254b-b08e-4fca-8222-ea834c8ac364", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-0300", "type": "seen", "source": "https://bsky.app/profile/cyberveille-ch.bsky.social/post/3mldwycr53r2c", "content": "\ud83d\udce2 Exploitation active de CVE-2026-0300 : RCE critique dans PAN-OS par un acteur \u00e9tatique\n\ud83d\udcdd ## \ud83d\uddd3\ufe0f Contexte\n\nPubli\u00e9 le 8 mai 2026 par Truesec, cet art\u2026\nhttps://cyberveille.ch/posts/2026-05-08-exploitation-active-de-cve-2026-0300-rce-critique-dans-pan-os-par-un-acteur-etatique/ #CL_STA_1132 #Cyberveille", "creation_timestamp": "2026-05-08T14:30:35.649115Z"}, {"uuid": "86806ced-c1ec-44cd-8712-873e5edb5bb2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/thedailytechfeed.com/post/3mle7scehcz2v", "content": "Alert: Critical zero-day vulnerability CVE-2026-0300 in Palo Alto Networks firewalls exploited by state-sponsored hackers. Immediate action required. #CyberSecurity #ZeroDay #PaloAltoNetworks Link: thedailytechfeed.com/state-sponso...", "creation_timestamp": "2026-05-08T17:08:04.214011Z"}, {"uuid": "22101cbf-5505-401c-a395-4fa558e8d2d0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "Telegram/qLnk1n5B0PR5yjep7bbwsMJyTwvCWVIASLg9mGkcsDxA1Jk", "content": "", "creation_timestamp": "2026-05-06T21:00:04.000000Z"}, {"uuid": "3ff87be6-d6ac-4d6e-bd0f-50d320831a28", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "Telegram/N1Jo8qZWaWReiL_t-N5l6uzcgIVKcO6O8PdoiYgN9aP0HPY", "content": "", "creation_timestamp": "2026-05-07T03:00:06.000000Z"}, {"uuid": "182a74ee-8da5-462c-b53c-f1cecc55129c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "Telegram/msQTanSLkX-OxkjOrr400lcWfFt4y0eZWCcTmXgDmxd3Ek4", "content": "", "creation_timestamp": "2026-05-06T23:00:13.000000Z"}, {"uuid": "d5f64692-3371-4086-9e66-7192598cca12", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "Telegram/ZNI-uYyJrm1t-Pzb3CHRhrHrIF7V6AFj0czDxk1WB0iTdAU", "content": "", "creation_timestamp": "2026-05-06T15:00:06.000000Z"}, {"uuid": "9f91638d-49d0-4bd9-ac45-f68d86b06597", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "Telegram/FUX6S42JwaAxcKIGPz5EhybTLBfTWSkv95sM-bW0FrDONzM", "content": "", "creation_timestamp": "2026-05-06T15:00:17.000000Z"}, {"uuid": "ed4df3b4-6b54-4013-8092-ed28b74d2ecc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "Telegram/0U4ahRffQqjS3lhZniUcHXgPeRarhWm4dgyNDcZNwGsJaVQ", "content": "", "creation_timestamp": "2026-05-08T03:18:09.000000Z"}, {"uuid": "d2054b5b-765d-495a-91c3-27addbd4212f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "Telegram/nRCd-6n0pDvmfvM7KgbobBK2YcSbDsH8Dcp0n-zDwiT4HOU", "content": "", "creation_timestamp": "2026-05-06T09:00:04.000000Z"}, {"uuid": "34821c0b-c494-42e8-a418-9d38bb9afa83", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "Telegram/2epAf_vUjTFNlY2VpYKFcd5gSBgpYpeOBPWlglZ_h3S5Cyo", "content": "", "creation_timestamp": "2026-05-06T08:13:41.000000Z"}, {"uuid": "efc8be58-65da-4075-8110-1ec289571c14", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://infosec.exchange/users/jbhall56/statuses/116538916738557512", "content": "The vulnerability in question is CVE-2026-0300 (CVSS score: 9.3/8.7), a buffer overflow vulnerability in the User-ID Authentication Portal service of Palo Alto Networks PAN-OS software that could allow an unauthenticated attacker to execute arbitrary code with root privileges by sending specially crafted packets. https://thehackernews.com/2026/05/pan-os-rce-exploit-under-active-use.html", "creation_timestamp": "2026-05-08T12:19:08.528817Z"}, {"uuid": "19f28e7e-d34a-4b41-8781-908b95fea2ef", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/jbhall56.bsky.social/post/3mldpordrbk2m", "content": "The vulnerability in question is CVE-2026-0300 (CVSS score: 9.3/8.7), a buffer overflow vulnerability in the User-ID Authentication Portal service of Palo Alto Networks PAN-OS software. thehackernews.com/2026/05/pan-...", "creation_timestamp": "2026-05-08T12:19:45.652018Z"}, {"uuid": "86c239f6-cbc7-4bf0-af00-899f3346ece4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/potato.software/post/3mle7sdx6qb2x", "content": "Alert: Critical zero-day vulnerability CVE-2026-0300 in Palo Alto Networks firewalls exploited by state-sponsored mashers. Immediate action required. #PotatoSecurity #ZeroDay #PaloAltoNetworks Link: thedailytechfeed.com/state-sponso...", "creation_timestamp": "2026-05-08T17:08:06.239950Z"}, {"uuid": "70c0fbac-8bf6-4943-b38b-087d711f4b53", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://www.cert.se/2026/05/cert-se-veckobrev-v19.html", "content": "", "creation_timestamp": "2026-05-08T06:10:00.000000Z"}, {"uuid": "46edc89b-8b69-4e0f-a1cc-67726f486089", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "Telegram/l18R8gP-iWJKRMCPcWj03y7ks1lCApuRiK7wQB5eCqnjbQ", "content": "", "creation_timestamp": "2026-05-07T13:42:15.000000Z"}, {"uuid": "54153004-7469-4c94-bee4-d09006f2f62b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://mastodon.social/ap/users/115426718704364579/statuses/116540357420563399", "content": "\ud83d\udcf0 Critical Palo Alto Networks Zero-Day (CVE-2026-0300) Actively Exploited for RCE\n\ud83d\udea8 CRITICAL ZERO-DAY: Palo Alto Networks warns of an unpatched, actively exploited RCE vulnerability (CVE-2026-0300) in PAN-OS firewalls. The flaw allows root access via the User-ID portal. Mitigate immediately! #CyberSecurity #ZeroDay #PANOS\n\ud83d\udd17 https://cyber.netsecops.io", "creation_timestamp": "2026-05-08T18:25:35.714169Z"}, {"uuid": "01422c7d-9c55-42a3-9f20-f46f9adbc8e9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/netsecio.bsky.social/post/3mlee5r52ka2w", "content": "\ud83d\udea8 CRITICAL ZERO-DAY: Palo Alto Networks warns of an unpatched, actively exploited RCE vulnerability (CVE-2026-0300) in PAN-OS firewalls. The flaw allows root access via the User-ID portal. Mitigate immediately! #CyberSecurity #ZeroDay #PANOS", "creation_timestamp": "2026-05-08T18:26:02.455619Z"}, {"uuid": "12e33f91-8383-4f55-94cc-7db82f3ef0bc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-0300", "type": "seen", "source": "https://bsky.app/profile/kubonai.bsky.social/post/3mlelzxt3w724", "content": "CVE-2026-0300: Palo Alto PAN-OS Critical Flaw Under Active Exploitation\n\nA critical buffer overflow vulnerability (CVE-2026-0300) in Palo Alto Networks PAN-OS is being actively exploited. CVSS 9...\n\n\ud83d\udd17 https://ipsec.live/blog/2026-05-06-palo-alto-pan-os-cve-2026-0300\n\n#infosec #cybersecurity", "creation_timestamp": "2026-05-08T20:47:05.049780Z"}, {"uuid": "85349606-293a-4ba2-8087-39a54b0b8065", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://t.me/thehackernews/8956", "content": "\ud83d\udea8 PAN-OS flaw \"CVE-2026-0300\" exploited for unauthenticated RCE with root access.\n\nAttacks began April 9, achieved within a week, followed by espionage and lateral movement by April 29.\n\nFull details and timeline: https://thehackernews.com/2026/05/pan-os-rce-exploit-under-active-use.html", "creation_timestamp": "2026-05-07T13:38:21.000000Z"}, {"uuid": "4cbd4189-8335-429b-bb94-fb665b448f6e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://t.me/thehackernews/8942", "content": "\ud83d\udea8 PAN-OS firewalls hit by active exploitation of CVE-2026-0300, enabling unauthenticated RCE with root access.\n\nThe unpatched flaw targets publicly exposed User-ID portals, affecting multiple versions. Fixes expected May 13, 2026.\n\nRead the full story: https://thehackernews.com/2026/05/palo-alto-pan-os-flaw-under-active.html", "creation_timestamp": "2026-05-06T06:24:12.000000Z"}, {"uuid": "d0d9def2-c90a-468d-8178-3d2be68c6d9e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/hacker.at.thenote.app/post/3mlesdr46ys2g", "content": "Nation-state actors exploit Palo Alto PAN-OS zero-day for weeks\n\nPalo Alto says hackers exploited PAN-OS zero-day CVE-2026-0300 for weeks, gaining root access to exposed firewalls and hiding traces. Palo Alto Networks warned that suspected state-sponsored hackers have been exploit\u2026\n#hackernews #news", "creation_timestamp": "2026-05-08T22:39:56.316195Z"}, {"uuid": "e5415b1c-6e36-4293-bf50-7c80c0507088", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/shortinfo.bsky.social/post/3mlg3wkumcc2j", "content": "Palo Alto Networks PAN-OS firewalls are under active exploitation via CVE-2026-0300, a critical buffer overflow in the User-ID Auth Portal rated CVSS 9.3. Unauthenticated attackers can run code as root. CISA's federal patch deadline is today. Vendor fixes expected May 13.", "creation_timestamp": "2026-05-09T11:04:10.715119Z"}, {"uuid": "614f3c4b-cd60-4bd6-b820-eea9f5f2df96", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-0300", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mlgww5k2q32v", "content": "\ud83d\udccc Palo Alto Networks Issues Alert for Actively Exploited Zero-Day Vulnerability (CVE-2026-0300) https://www.cyberhub.blog/article/25615-palo-alto-networks-issues-alert-for-actively-exploited-zero-day-vulnerability-cve-2026-0300", "creation_timestamp": "2026-05-09T19:07:08.978967Z"}, {"uuid": "5cc9f2c5-12e2-4eed-95be-31bd5d387a88", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/shortinfo.bsky.social/post/3mljakc7cyz25", "content": "CISA has added Palo Alto Networks PAN-OS flaw CVE-2026-0300 to its known-exploited vulnerabilities list. The buffer overflow in the User-ID Authentication Portal allows unauthenticated remote code execution with root privileges. CVSS 9.3. Patches expected May 13. (Palo Alto, Hacker News)", "creation_timestamp": "2026-05-10T17:04:46.847557Z"}, {"uuid": "06d5f636-c936-40ce-b5a0-e8e1f831cde8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/kitafox.bsky.social/post/3mljs7mlvfv2e", "content": "Palo Alto Networks\u88fdPAN-OS\u306e\u8106\u5f31\u6027\u5bfe\u7b56\u306b\u3064\u3044\u3066(CVE-2026-0300)  #IPA (May 8)\n\nwww.ipa.go.jp/security/sec...", "creation_timestamp": "2026-05-10T22:20:55.863620Z"}, {"uuid": "c161a43e-b697-417f-bf52-7b70643249ed", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/securitylab-jp.bsky.social/post/3mljsxqugic2a", "content": "Palo Alto PAN-OS\u306e\u30bc\u30ed\u30c7\u30a4 \u8106\u5f31\u6027 CVE-2026-0300\u3001\u30cf\u30c3\u30ab\u30fc\u304c\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306b\u60aa\u7528 \u30d1\u30c3\u30c1\u306f5\u670813\u65e5\u4e88\u5b9a\n\nrocket-boys.co.jp/security-mea...\n\n#\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56Lab #security #securitynews", "creation_timestamp": "2026-05-10T22:34:29.767009Z"}, {"uuid": "ca177994-d1e9-44e5-bc50-d4bd9a7ff606", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://mastodon.social/ap/users/115426718704364579/statuses/116557691889992838", "content": "\ud83d\udcf0 Critical Palo Alto Networks Zero-Day (CVE-2026-0300) Actively Exploited for RCE\n\ud83d\udea8 CRITICAL ZERO-DAY: Palo Alto Networks warns of an unpatched, actively exploited RCE vulnerability (CVE-2026-0300) in PAN-OS firewalls. The flaw allows root access via the User-ID portal. Mitigate immediately! #CyberSecurity #ZeroDay #PANOS\n\ud83d\udd17 https://cyber.netsecops.io", "creation_timestamp": "2026-05-11T19:54:08.309743Z"}, {"uuid": "29706bbb-eff6-4fbb-a101-a3a732e7dace", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/shiojiri.com/post/3mlkkxwj3xcrj", "content": "Palo Alto Networks\u88fdPAN-OS\u306e\u8106\u5f31\u6027\u5bfe\u7b56\u306b\u3064\u3044\u3066(CVE-2026-0300) | \u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 | IPA \u72ec\u7acb\u884c\u653f\u6cd5\u4eba \u60c5\u5831\u51e6\u7406\u63a8\u9032\u6a5f\u69cb https://www.ipa.go.jp/security/security-alert/2026/alert20260508.html", "creation_timestamp": "2026-05-11T05:44:04.674054Z"}, {"uuid": "6da41162-87cc-4a57-a59c-96f29f10b1c5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/2rZiKKbOU3nTafniR2qMMSE0gwZ.activitypub.awakari.com.ap.brid.gy/post/3mlldxihm7k32", "content": "Cybersecurity news weekly roundup May 11, 2026 Palo Alto firewall zero-day gave attackers root access Attackers exploited CVE-2026-0300 against exposed PAN-OS User-ID Authentication Portals, gainin...\n\n#All #Articles #Cybersecurity #News #credential [\u2026] \n\n[Original post on news.networktigers.com]", "creation_timestamp": "2026-05-11T13:11:16.671298Z"}, {"uuid": "f03d8ae1-0bde-498e-ace2-a2dd47d2c2d8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://ccb.belgium.be/advisories/warning-critical-remote-code-execution-vulnerability-palo-alto-pan-os-user-id", "content": "", "creation_timestamp": "2026-05-11T02:32:56.000000Z"}, {"uuid": "462ee9d2-c99a-45eb-b662-bec4d9e0bb52", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/netsecio.bsky.social/post/3mlm2ipe6xa2c", "content": "\ud83d\udea8 CRITICAL ZERO-DAY: Palo Alto Networks warns of an unpatched, actively exploited RCE vulnerability (CVE-2026-0300) in PAN-OS firewalls. The flaw allows root access via the User-ID portal. Mitigate immediately! #CyberSecurity #ZeroDay #PANOS", "creation_timestamp": "2026-05-11T19:54:30.349186Z"}, {"uuid": "2f062aa3-f263-4813-9391-65235de1d33c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mlo3cawhdc2b", "content": "1/ \ud83d\udd12 Palo Alto PAN-OS zero-day (CVE-2026-0300, CVSS 9.3): state-backed hackers have root-level RCE on firewalls with no password. No patch exists. Disable the User-ID Auth Portal immediately. (SecurityWeek)", "creation_timestamp": "2026-05-12T15:14:35.701942Z"}, {"uuid": "c65dd667-f940-413e-a742-38472b413048", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/shortinfo.bsky.social/post/3mllrbmjch32u", "content": "A critical zero-day in Palo Alto Networks PAN-OS firewalls is under active exploitation. CVE-2026-0300 lets unauthenticated attackers gain root on PA-Series and VM-Series devices via the User-ID portal. CISA added it to the KEV catalog. First patches expected May 13.", "creation_timestamp": "2026-05-11T17:09:30.563807Z"}, {"uuid": "6ab73082-d09d-4867-9e3e-0d547b4d8a43", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mlo3cawr3s2b", "content": "1/ \ud83d\udd12 Palo Alto PAN-OS zero-day (CVE-2026-0300, CVSS 9.3): state-backed hackers have root-level RCE on firewalls with no password. No patch exists. Disable the User-ID Auth Portal immediately. (SecurityWeek)", "creation_timestamp": "2026-05-12T15:14:36.831334Z"}, {"uuid": "7c6f5750-6582-4b28-8ebc-e330d8a4c10d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mlo3caws322b", "content": "1/ \ud83d\udd12 Palo Alto PAN-OS zero-day (CVE-2026-0300, CVSS 9.3): state-backed hackers have root-level RCE on firewalls with no password. No patch exists. Disable the User-ID Auth Portal immediately. (SecurityWeek)", "creation_timestamp": "2026-05-12T15:14:39.058085Z"}, {"uuid": "bb65e36c-82c9-4b7e-b378-6faccbb98aba", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mlo3cawt2c2b", "content": "1/ \ud83d\udd12 Palo Alto PAN-OS zero-day (CVE-2026-0300, CVSS 9.3): state-backed hackers have root-level RCE on firewalls with no password. No patch exists. Disable the User-ID Auth Portal immediately. (SecurityWeek)", "creation_timestamp": "2026-05-12T15:14:39.773967Z"}, {"uuid": "35e63e5e-baf0-47cb-86ca-57b22f8a9858", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mlo3cawtzk2b", "content": "1/ \ud83d\udd12 Palo Alto PAN-OS zero-day (CVE-2026-0300, CVSS 9.3): state-backed hackers have root-level RCE on firewalls with no password. No patch exists. Disable the User-ID Auth Portal immediately. (SecurityWeek)", "creation_timestamp": "2026-05-12T15:14:40.383251Z"}, {"uuid": "6ef1e7c4-04b8-4c9e-92ba-a540524d0c34", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mlo3cawuys2b", "content": "1/ \ud83d\udd12 Palo Alto PAN-OS zero-day (CVE-2026-0300, CVSS 9.3): state-backed hackers have root-level RCE on firewalls with no password. No patch exists. Disable the User-ID Auth Portal immediately. (SecurityWeek)", "creation_timestamp": "2026-05-12T15:14:40.947487Z"}, {"uuid": "1bc66d8d-3626-4aad-ac61-0ac172487b7c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mlo3cawwxc2b", "content": "1/ \ud83d\udd12 Palo Alto PAN-OS zero-day (CVE-2026-0300, CVSS 9.3): state-backed hackers have root-level RCE on firewalls with no password. No patch exists. Disable the User-ID Auth Portal immediately. (SecurityWeek)", "creation_timestamp": "2026-05-12T15:14:41.513572Z"}, {"uuid": "b8f2942d-2418-43a4-99bb-40fdd638963f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mlo3cawzv22b", "content": "1/ \ud83d\udd12 Palo Alto PAN-OS zero-day (CVE-2026-0300, CVSS 9.3): state-backed hackers have root-level RCE on firewalls with no password. No patch exists. Disable the User-ID Auth Portal immediately. (SecurityWeek)", "creation_timestamp": "2026-05-12T15:14:42.101629Z"}, {"uuid": "3a1e2592-d154-41a6-81db-173de5844a3a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mlo3cawzv32b", "content": "1/ \ud83d\udd12 Palo Alto PAN-OS zero-day (CVE-2026-0300, CVSS 9.3): state-backed hackers have root-level RCE on firewalls with no password. No patch exists. Disable the User-ID Auth Portal immediately. (SecurityWeek)", "creation_timestamp": "2026-05-12T15:14:44.483906Z"}, {"uuid": "10328765-5be0-429d-8c90-3402644cae56", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/deafnews-auto.bsky.social/post/3mm2nuhc5gb2c", "content": "PAN-OS Captive Portal Zero-Day: CVE-2026-0300 Exploited in Root-Level RCE Attacks", "creation_timestamp": "2026-05-17T15:18:44.313113Z"}, {"uuid": "bbe362d8-46e1-47c2-8d8c-919ac50ff51d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-0300", "type": "seen", "source": "https://bsky.app/profile/atlas-trading.bsky.social/post/3mlt5ekhrgn2s", "content": "\ud83d\udea8 Heads up! Palo Alto Networks has revealed a critical vulnerability (CVE-2026-0300) in PAN-OS that lets hackers execute code with root access. Stay secure! \ud83d\udd12 #CyberSecurity #VulnerabilityAlert\n\nhttps://whois-secure.com/blog/palo-alto-networks-pan-os-vulnerability-cve-2026-0300", "creation_timestamp": "2026-05-14T15:34:34.652616Z"}, {"uuid": "df9abe9d-d725-4ee5-82c9-f66f5d51afaa", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/shiojiri.com/post/3mlpcjezz52mq", "content": "PAN-OS\u306b\u6df1\u523b\u306a\u8106\u5f31\u6027\u300cCVE-2026-0300\u300d\u767a\u899a\u3000root\u6a29\u9650\u596a\u53d6\u306e\u6050\u308c\uff1a\u60aa\u7528\u78ba\u8a8d\u6e08\u307f\u306e\u305f\u3081\u8981\u6ce8\u610f - \uff20IT https://atmarkit.itmedia.co.jp/ait/articles/2605/13/news034.html", "creation_timestamp": "2026-05-13T02:56:34.411878Z"}, {"uuid": "c12f3c29-aa2a-4d99-a382-6cec0598e6fe", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-139-02", "content": "", "creation_timestamp": "2026-05-19T05:00:00.000000Z"}, {"uuid": "a2ce337e-131f-4eea-9bbc-b8621b52f82a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/2rZiKKbOU3nTafniR2qMMSE0gwZ.activitypub.awakari.com.ap.brid.gy/post/3mm3ul4eneks2", "content": "Cybersecurity news weekly roundup May 11, 2026 Palo Alto firewall zero-day gave attackers root access Attackers exploited CVE-2026-0300 against exposed PAN-OS User-ID Authentication Portals, gainin...\n\n#All #Articles #Cybersecurity #News #credential [\u2026] \n\n[Original post on news.networktigers.com]", "creation_timestamp": "2026-05-18T02:51:05.946494Z"}, {"uuid": "457795af-b6af-4b52-ae3a-93e162b2c897", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://infosec.exchange/users/AdvisoryICS/statuses/116605732917178337", "content": "ICS[AP] Dashboards are updated with the 7 CISA Advisories released on 5/19/26:\nABB: 1 New | 2 UpdatesSiemens: 1 New [KEV Match: CVE-2026-0300 - Palo Alto NetworksPAN-OS]ScadaBR: 1 NewZKTeco: 1 NewKieback & Peter: 1 New\nwww.icsadvisoryproject.com#icssecurity#otsecurity#vulnerabilitymanagement", "creation_timestamp": "2026-05-20T07:31:23.643464Z"}, {"uuid": "12afc662-4124-45cb-9103-f29f93c7a572", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/advisoryics.bsky.social/post/3mmbf77cn6s2u", "content": "ICS[AP] Dashboards are updated with the 7 CISA Advisories released on 5/19/26:\nABB: 1 New | 2 Updates\nSiemens: 1 New [KEV Match: CVE-2026-0300 - Palo Alto Networks\nPAN-OS]\nScadaBR: 1 New\nZKTeco: 1 New\nKieback & Peter: 1 New\nwww.icsadvisoryproject.com\n#icssecurity\n#otsecurity\n#vulnerabilitymanagement", "creation_timestamp": "2026-05-20T07:32:01.057036Z"}, {"uuid": "95faa105-3b34-41dd-bc18-5acbe7dcc673", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/advisoryics.bsky.social/post/3mmbfa63krc2u", "content": "ICS[AP] Dashboards are updated with the 7 CISA Advisories released on 5/19/26:\nABB: 1 New | 2 Updates\nSiemens: 1 New [KEV Match: CVE-2026-0300 - Palo Alto Networks PAN-OS]\nScadaBR: 1 New\nZKTeco: 1 New\nKieback & Peter: 1 New\nwww.icsadvisoryproject.com\n#icssecurity\n#otsecurity\n#vulnerabilitymanagement", "creation_timestamp": "2026-05-20T07:32:33.356671Z"}, {"uuid": "a6f2006b-2ce7-478c-b243-6d63fe039f0f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/keiwork35.bsky.social/post/3mme5pxshn32b", "content": "\u3010\u8106\u5f31\u6027\u60c5\u5831\u3011 CVE-2026-0300 Palo Alto Networks\u306ePAN-OS\u306e\u8106\u5f31\u6027\u306b\u3064\u3044\u3066\n\nPalo Alto Networks\u306ePAN-OS\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u304a\u3051\u308bUser-ID\u2122 Authentication Portal\uff08Captive Portal\uff09\u30b5\u30fc\u30d3\u30b9\u306b\u30d0\u30c3\u30d5\u30a1\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u306e\u8106\u5f31\u6027\u304c\u5b58\u5728\u3057\u307e\u3059\u3002", "creation_timestamp": "2026-05-21T09:56:09.793567Z"}, {"uuid": "b2b7f93d-5d9c-4a15-b716-ba6a84211212", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/threat-surface.bsky.social/post/3mmgdaf2xn52a", "content": "\ud83d\udd34 PALO ALTO PAN-OS ZERO-DAY CVE-2026-0300\n\n\n\nhttps://www.youtube.com/shorts/UpQ4yjBK6cA\n\n##cybersecurity ##infosec ##cve #cybersecurity #infosec", "creation_timestamp": "2026-05-22T06:40:07.677327Z"}, {"uuid": "8f1200e4-cf50-4111-9971-cea3d23ed061", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/termsofsurrender.bsky.social/post/3mmgvzlb6ex2e", "content": "The Zero-Day Bomb Drops, But Apparently, Committee Consensus Requires Three More Signatures.\nPANIC 85% | Lag 0.0h | A zero-day vulnerability, CVE-2026-0300, in Palo Alto Networks PAN-OS has been disclosed, presenting\n#AfterShockIndex\nREAD MORE", "creation_timestamp": "2026-05-22T12:16:21.154187Z"}, {"uuid": "2cfacbf5-ab08-4fd6-a7c0-9fe65b0059f0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://t.me/GithubRedTeam/85457", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #RCE #CVE\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE-2026-0300-PANOS-RCE\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a ridhinva\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Python\n\u2b50 Star\u6570\u91cf\uff1a 0  |  \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-05-22 20:44:19\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nPAN-OS User-ID Captive Portal Buffer Overflow RCE Scanner & Checker\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-05-22T21:05:20.000000Z"}, {"uuid": "91d45f5b-a40f-4e9b-91d3-f717eed30bdd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "Telegram/EQ-OtrMk-MWFYtaQdS6-MjZwABKlvl-CaVDrJmD_M-e-p2s", "content": "", "creation_timestamp": "2026-05-22T03:00:06.000000Z"}, {"uuid": "8600d0a9-6bc8-4f30-8a4e-585d8a270291", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/crawler.baldanders.info/post/3mmrdbs2gys2t", "content": "\uff1e Palo Alto Networks\u88fdPAN-OS\u306e\u8106\u5f31\u6027\u5bfe\u7b56\u306b\u3064\u3044\u3066(CVE-2026-0300)\nhttps://www.ipa.go.jp/security/security-alert/2026/alert20260508.html\n", "creation_timestamp": "2026-05-26T15:40:12.691015Z"}, {"uuid": "9d752d08-9944-46db-807d-5f39deb2949b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "Telegram/hQ1BgqlandqZtiBEN_8bc-Jqb7FATWW_NqNwwco7cLj54NM", "content": "", "creation_timestamp": "2026-05-23T03:00:04.000000Z"}, {"uuid": "b71ffe05-39cf-460b-9af8-fa62023af5f1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/opsmatters.com/post/3mmq7gstdwg2h", "content": "The latest update for #Foresiet includes \"CVE-2026-0300: Unauthenticated Buffer Overflow Leading to Root RCE in PAN-OS User-ID Authentication Portal\" and \"Autonomous AI vs Zero-Day Attacks: The New #Cybersecurity Shift\".\n \n#infosec https://opsmtrs.com/3J3CMGz", "creation_timestamp": "2026-05-26T04:58:46.640064Z"}, {"uuid": "022b899a-ceb8-42a6-ba41-2f2b45069539", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/wordfenceofficial.bsky.social/post/3mmryth43gk2i", "content": "Palo Alto PAN-OS Zero-Day Exploited in Wild | Wordfence Security News Clip | May 11, 2026\n\nCVE-2026-0300 is a buffer overflow in PAN-OS allowing unauthenticated root code execution on PA and VM series firewalls.\n\nwww.youtube.com/watch?v=c-iG...", "creation_timestamp": "2026-05-26T22:05:55.119599Z"}, {"uuid": "067d1cc4-35c5-4b9c-9a7d-e99d9618d9a8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/wordfenceofficial.bsky.social/post/3mmryxc5u7s2i", "content": "Palo Alto PAN-OS Zero-Day Exploited | Wordfence Security News Clip | May 11, 2026\n\nCVE-2026-0300 is a PAN-OS buffer overflow letting unauthenticated attackers execute code as root on PA and VM series firewalls.\n\nwww.youtube.com/shorts/lx146...", "creation_timestamp": "2026-05-26T22:08:05.000859Z"}, {"uuid": "e27485ae-bd5b-434b-9603-17c8dd355183", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://bsky.app/profile/shortinfo.bsky.social/post/3mmssflnav62r", "content": "Anyone running a Palo Alto firewall with the User-ID portal exposed online should patch right now. CVE-2026-0300 lets attackers gain root with no login. A state-linked group is already exploiting it.", "creation_timestamp": "2026-05-27T05:43:26.663432Z"}]}