https://vulnerability.circl.lu/sightings/feed 2026-05-06T18:42:42.949485+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent sightings. https://vulnerability.circl.lu/sighting/eb09f510-ccde-49bb-86a9-e584078bb53f/export 2026-05-06T18:42:42.956377+00:00 Automation user http://vulnerability.circl.lu/user/automation {"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"} 2026-05-06T15:07:18.634408+00:00 https://vulnerability.circl.lu/sighting/01416a47-b167-4d1b-8a2d-4fbf825db466/export 2026-05-06T18:42:42.956288+00:00 Automation user http://vulnerability.circl.lu/user/automation {"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"} 2026-05-06T15:27:49+00:00 https://vulnerability.circl.lu/sighting/2035e1f9-4f95-4cf9-aabf-beb12298a268/export 2026-05-06T18:42:42.956210+00:00 Automation user http://vulnerability.circl.lu/user/automation {"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"} 2026-05-06T16:03:15.909423+00:00 https://vulnerability.circl.lu/sighting/5a11b09a-fc4d-444b-86ee-ef0905c40c1b/export 2026-05-06T18:42:42.956138+00:00 Automation user http://vulnerability.circl.lu/user/automation {"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"} 2026-05-06T16:03:44.945854+00:00 https://vulnerability.circl.lu/sighting/b6f9d62a-00c0-4a5c-b3a3-1e17ef280fb4/export 2026-05-06T18:42:42.956060+00:00 Automation user http://vulnerability.circl.lu/user/automation {"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"} 2026-05-06T16:13:18.673701+00:00 https://vulnerability.circl.lu/sighting/256e4703-b59e-4bf8-a017-b1e5252720a3/export 2026-05-06T18:42:42.955981+00:00 Automation user http://vulnerability.circl.lu/user/automation {"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"} 2026-05-06T16:23:00.425016+00:00 https://vulnerability.circl.lu/sighting/4b13c7fd-b0ff-41b4-9579-032d5e34f6c4/export 2026-05-06T18:42:42.955902+00:00 Automation user http://vulnerability.circl.lu/user/automation {"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"} 2026-05-06T16:30:28.465188+00:00 https://vulnerability.circl.lu/sighting/ec55a164-486d-46a5-9dc7-feca84e3c4ce/export 2026-05-06T18:42:42.955817+00:00 Automation user http://vulnerability.circl.lu/user/automation {"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"} 2026-05-06T17:55:04.330791+00:00 https://vulnerability.circl.lu/sighting/7623b2f8-4d17-487f-a4ec-e17f43f38a37/export 2026-05-06T18:42:42.955708+00:00 Automation user http://vulnerability.circl.lu/user/automation {"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"} 2026-05-06T17:55:07.193931+00:00 https://vulnerability.circl.lu/sighting/4baec1d6-3ce3-4967-a9e7-3fed438f4956/export 2026-05-06T18:42:42.953341+00:00 Automation user http://vulnerability.circl.lu/user/automation {"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"} 2026-05-06T18:39:32.190954+00:00