{"vulnerability": "cve-2026-20212", "sightings": [{"uuid": "ec3daa62-a10c-4398-9645-489dba679ec2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20212", "type": "seen", "source": "https://infosec.exchange/users/AAKL/statuses/117202419724203546", "content": "New security advisories.\nBroadcom has addressed several vulnerabilities,two of them critical https://support.broadcom.com/web/ecx/security-advisory #Broadcom  \nCisco: Five advisories, two of them addressing critical vulnerabilities:\n- CRITICAL: CVE-2026-20212: Cisco Nexus 9000 Series Switches Silicon One Remote Code Execution Vulnerability https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-n9k-s1-rce-EH8dEtr\n- CRITICAL: CVE-2026-20274, CVE-2026-20275, and CVE-2026-20276: Cisco IOS XR Software Security Hardening Release: September 2026 https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-iosxr-qg64NcM\nMore: https://sec.cloudapps.cisco.com/security/center/publicationListing.x @TalosSecurity #Cisco #infosec #vulnerability", "creation_timestamp": "2026-09-02T16:36:40.706909Z"}, {"uuid": "7dc605f4-92e1-46f9-8617-2e93c199ff33", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20212", "type": "seen", "source": "https://bsky.app/profile/stemshop.bsky.social/post/3mukjowlcav22", "content": "\ud83d\udea8 CVE-2026-20212 \u2014 CVSS 9.8 CRITICAL\n\nA vulnerability in the Silicon One integration for Cisco Nexus 9000 Series Switches could allow an unauthen...\n\n\ud83d\udd0e https://stemshop.top/cve/CVE-2026-20212\n\n#CVE #CyberSecurity #InfoSec", "creation_timestamp": "2026-09-02T18:07:50.340157Z"}, {"uuid": "14b69a90-44d5-4f16-9206-564eb9d7b7e7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20212", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3muks75epr22o", "content": "CVE-2026-20212 - cisco nx-os software\nThe Silicon One integration on Cisco Nexus 9000 series switches listens on two network ports that are open by default. An attacker on the network could connect to those ports, send\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#cisco #CVE #infosec", "creation_timestamp": "2026-09-02T20:40:04.731278Z"}, {"uuid": "a226579c-75c0-45f4-a811-cc4751265dea", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20212", "type": "seen", "source": "https://bsky.app/profile/postac001.bsky.social/post/3muktd7pnzy2e", "content": "Cisco Nexus 9000 (Silicon One integration) \u306e\u8106\u5f31\u6027\u3002\u672a\u8a8d\u8a3c\u30fb\u9060\u9694\u653b\u6483\u8005\u304croot\u6a29\u9650\u3067\u30b3\u30fc\u30c9\u5b9f\u884c\u53ef\u80fd\u3002TCP 43210/43211\u7d4c\u7531\u3002S1HAL\u30d7\u30ed\u30bb\u2026\nCVE-2026-20212 CVSS 9.8 | CRITICAL", "creation_timestamp": "2026-09-02T21:00:14.665320Z"}, {"uuid": "5b173b74-221f-4125-ad49-779b0a8da4db", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20212", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/117204418919319730", "content": "A new vulnerability with increased severity was disclosed for Cisco NX-OS Software (CVE-2026-20212) https://vuldb.com/vuln/398242", "creation_timestamp": "2026-09-03T01:05:05.864833Z"}, {"uuid": "66e2d214-4124-4685-be1a-f8d280535b51", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20212", "type": "seen", "source": "https://bsky.app/profile/securityonline.bsky.social/post/3muljngkvs72x", "content": "CVE-2026-20212, a critical Cisco Nexus 9000 vulnerability, lets an unauthenticated attacker gain remote code execution with root privileges. CVSS 9.8.\n\n#Cisco #Nexus9000 #SiliconOne #RCE #NXOS #NetworkSecurity #InfoSec #PatchNow", "creation_timestamp": "2026-09-03T03:39:40.318586Z"}, {"uuid": "5d845477-708e-4754-b791-8160a85661c9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-20212", "type": "seen", "source": "https://www.govcert.gov.hk/en/alerts_detail.php?id=2046", "content": "", "creation_timestamp": "2026-09-03T08:45:23.593829Z"}, {"uuid": "d6b6d928-fcce-40f4-a71e-e000271d7f84", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-20212", "type": "seen", "source": "https://www.kyberturvallisuuskeskus.fi/fi/haavoittuvuudet/haavoittuvuus-2026-24", "content": "", "creation_timestamp": "2026-09-03T08:46:13.274772Z"}, {"uuid": "e990224b-0155-43af-b303-9535f9e06c5c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20212", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3mumlia5fbs2h", "content": "\ud83d\udd17 CVE : CVE-2026-20212, CVE-2026-20274, CVE-2026-20275, CVE-2026-20276, CVE-2026-20277, CVE-2026-20278, CVE-2026-20279, CVE-2026-20280, CVE-2026-20281", "creation_timestamp": "2026-09-03T13:45:12.466449Z"}, {"uuid": "ccde9de9-9d25-499d-9fbd-6f048bf39bb1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20212", "type": "seen", "source": "https://bsky.app/profile/newssecia.bsky.social/post/3mumxrjgvmf2q", "content": "\ud83e\udd16 CVE-2026-20212 (CVSS 9.8): unauthenticated remote RCE as root in Cisco Nexus 9000 switches (Silicon One). Patches out; IOS XR hardening bundles 7 umbrella CVEs, 2 rated 9.8. No workaround.\nhttps://thehackernews.com/2026/09/critical-cisco-nexus-9000-flaw-lets.html", "creation_timestamp": "2026-09-03T17:25:09.465930Z"}, {"uuid": "3d34fb6b-5399-4078-b50c-29bb98adaf1e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20212", "type": "seen", "source": "https://bsky.app/profile/deafnews-auto.bsky.social/post/3mun2bsvynp22", "content": "CVE-2026-20212: Cisco Nexus 9000 with Silicon One ASIC Exposed to Pre-Auth Root RCE", "creation_timestamp": "2026-09-03T18:10:04.874259Z"}, {"uuid": "69d6a382-0286-4005-bf7e-a30c0a7a7e88", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20212", "type": "seen", "source": "Telegram/dtxzl7YLRK8VtMXpzvGqJXhrQTbbTEqS41s3iIGrOlk6gw", "content": "", "creation_timestamp": "2026-09-03T19:00:04.760702Z"}, {"uuid": "0f60f53b-ef0b-460e-bf6e-8f523dc66dc8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20212", "type": "seen", "source": "https://t.me/true_secator/8577", "content": "Cisco \u043f\u0440\u0435\u0434\u0443\u043f\u0440\u0435\u0436\u0434\u0430\u0435\u0442 \u043e \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u0438\u0438 \u0434\u0432\u0443\u0445 \u043d\u0435\u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 Secure Email \u0438 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438 \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u043e\u0432.\n\n\u041f\u0443\u0431\u043b\u0438\u0447\u043d\u043e \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u044b\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 S/MIME \u043c\u043e\u0433\u0443\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0443\u0442\u0435\u0447\u043a\u0435 \u0437\u0430\u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u043c\u043e\u0433\u043e \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u044b\u0445 \u043f\u0438\u0441\u0435\u043c, \u0430 \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 \u0432 IOS XR \u0438 Nexus \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u043a\u043e\u0434\u0430 \u0438 \u043e\u0431\u0445\u043e\u0434 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438.\n\nCVE-2026-20354\u00a0\u0438\u00a0CVE-2026-20355 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0442 \u0441\u043e\u0431\u043e\u0439 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0441\u0440\u0435\u0434\u043d\u0435\u0439 \u0441\u0442\u0435\u043f\u0435\u043d\u0438 \u0441\u0435\u0440\u044c\u0435\u0437\u043d\u043e\u0441\u0442\u0438, \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u044e\u0449\u0438\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0440\u0430\u0441\u0448\u0438\u0444\u0440\u043e\u0432\u043a\u0438 Secure/Multipurpose Internet Mail Extensions (S/MIME) \u0432 \u0440\u0435\u0448\u0435\u043d\u0438\u0438 \u0434\u043b\u044f \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 \u0443\u0433\u0440\u043e\u0437.\n\n\u041f\u043e \u0434\u0430\u043d\u043d\u044b\u043c Cisco, \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u0430\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u0438 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0439 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0443 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u044b\u0432\u0430\u0442\u044c \u0438 \u0438\u0437\u043c\u0435\u043d\u044f\u0442\u044c \u0442\u0440\u0430\u0444\u0438\u043a \u043c\u0435\u0436\u0434\u0443 \u043f\u043e\u0447\u0442\u043e\u0432\u044b\u043c\u0438 \u0448\u043b\u044e\u0437\u0430\u043c\u0438, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u043c\u0435\u0442\u043e\u0434 \u0430\u0442\u0430\u043a\u0438 MitM.\n\n\u0423\u0441\u043f\u0435\u0448\u043d\u0430\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f 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\u0431\u043e\u043b\u0435\u0435 \u0440\u0430\u043d\u043d\u0438\u0445 \u0432\u0435\u0440\u0441\u0438\u0439 \u0441 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u043d\u043e\u0439 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 S/MIME.\n\nCisco \u043f\u0440\u0435\u0434\u0443\u043f\u0440\u0435\u0436\u0434\u0430\u0435\u0442, \u0447\u0442\u043e \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0431\u044b\u043b\u0438 \u043e\u0431\u043d\u0430\u0440\u043e\u0434\u043e\u0432\u0430\u043d\u044b, \u043d\u043e \u043e\u0442\u043c\u0435\u0447\u0430\u0435\u0442, \u043e\u0434\u043d\u0430\u043a\u043e \u0435\u0439 \u043d\u0435\u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e \u043e \u0441\u043b\u0443\u0447\u0430\u044f\u0445 \u0438\u0445 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0432 \u0440\u0435\u0430\u043b\u044c\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445.\n\n\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f \u0442\u0430\u043a\u0436\u0435 \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0432\u044b\u043f\u0443\u0441\u043a\u0435 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0439 \u0434\u043b\u044f \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0432 IOS XR \u0438 \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u0430\u0445 \u0441\u0435\u0440\u0438\u0438 Nexus 9000, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u043b\u0438 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e\u043c\u0443 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e \u043a\u043e\u0434\u0430, \u043e\u0431\u0445\u043e\u0434\u0443 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438, \u0432\u043d\u0435\u0434\u0440\u0435\u043d\u0438\u044e \u043a\u043e\u0434\u0430 \u0438 \u0434\u0440\u0443\u0433\u0438\u043c \u0442\u0438\u043f\u0430\u043c \u0430\u0442\u0430\u043a.\n\n\u0418\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043b\u044f IOS XR \u0437\u0430\u043a\u0440\u044b\u0432\u0430\u044e\u0442 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u043e\u0448\u0438\u0431\u043e\u043a, \u0441\u0433\u0440\u0443\u043f\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043f\u043e \u043a\u043b\u0430\u0441\u0441\u0430\u043c \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u0441\u0435\u043c\u0438 CVE, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0434\u0432\u0435 \u0441 \u043e\u0446\u0435\u043d\u043a\u043e\u0439 CVSS 9,8: CVE-2026-20274 \u0438 CVE-2026-20279.\n\n\u041a \u043d\u0438\u043c \u043e\u0442\u043d\u043e\u0441\u044f\u0442\u0441\u044f \u043e\u0448\u0438\u0431\u043a\u0438, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u043f\u043e\u0432\u0440\u0435\u0436\u0434\u0435\u043d\u0438\u0435\u043c \u043f\u0430\u043c\u044f\u0442\u0438 \u0438 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c\u044e \u043f\u0430\u043c\u044f\u0442\u0438, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0441 \u043d\u0435\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u044b\u043c \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0435\u043c \u0434\u043e\u0441\u0442\u0443\u043f\u0430, \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0435\u043d\u043d\u043e.\n\n\u0412 \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u0430\u0445 \u0441\u0435\u0440\u0438\u0438 Nexus 9000 \u0431\u044b\u043b\u0430 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0430 CVE-2026-20212 (\u043e\u0446\u0435\u043d\u043a\u0430 CVSS 9,8), \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u043b\u0430 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u044b\u043c \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0430\u043c \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0430\u0442\u044c\u0441\u044f \u043a \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u043c \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e TCP-\u043f\u043e\u0440\u0442\u0430\u043c \u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u043a\u043e\u0434 \u0441 \u043f\u0440\u0430\u0432\u0430\u043c\u0438 root.\n\n\u041a\u0440\u043e\u043c\u0435 \u0442\u043e\u0433\u043e, Cisco \u0443\u0441\u0442\u0440\u0430\u043d\u0438\u043b\u0430 \u0441\u0435\u0440\u044c\u0435\u0437\u043d\u0443\u044e \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u0445 \u0441\u0435\u0440\u0438\u0439 Desk Phone 9800, IP Phone 7800 \u0438 8800, \u0430 \u0442\u0430\u043a\u0436\u0435 Video Phone 8875, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0445 \u043f\u043e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0443 SIP.\n\n\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c, \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u0435\u043c\u0430\u044f \u043a\u0430\u043a CVE-2026-20281, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u044b\u043c \u043d\u0435\u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0430\u043c \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u043d\u0435\u043f\u0440\u0435\u0440\u044b\u0432\u043d\u044b\u0435 \u043f\u043e\u0442\u043e\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 HTTP-\u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u044b\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u0438 \u0432\u044b\u0437\u044b\u0432\u0430\u0442\u044c DoS.\n\nCisco \u0437\u0430\u0432\u0435\u0440\u044f\u0435\u0442, \u0447\u0442\u043e \u0435\u0439 \u043d\u0435\u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e \u043e \u0441\u043b\u0443\u0447\u0430\u044f\u0445 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u043a\u0430\u043a\u0438\u0445-\u043b\u0438\u0431\u043e \u0438\u0437 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u043f\u0440\u043e\u0431\u043b\u0435\u043c \u0432 \u0440\u0435\u0430\u043b\u044c\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445. \u041d\u043e \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0438\u043c.", "creation_timestamp": "2026-09-03T19:00:05.854969Z"}, {"uuid": "f12b3c91-f1f3-4bbc-8d9c-8381b35504b3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20212", "type": "seen", "source": "https://thehackernews.com/2026/09/critical-cisco-nexus-9000-flaw-lets.html", "content": "Cisco has released patches to address a critical security flaw affecting 10 Silicon One-based Nexus 9000 switches that could allow an unauthenticated, remote attacker to execute code as root, alongside an IOS XR hardening release bundling 7 umbrella CVEs, 2 of which are rated 9.8, with no workaround for any IOS XR version.\n\nThe Nexus vulnerability, tracked as CVE-2026-20212 (CVSS score: 9.8), is", "creation_timestamp": "2026-09-03T19:00:42.394921Z"}, {"uuid": "62083362-2ce2-4cd7-9a9c-a6881eb4598f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20212", "type": "published-proof-of-concept", "source": "https://t.me/thehackernews/9963", "content": "\ud83d\udea8 A critical Cisco Nexus 9000 flaw lets unauthenticated remote attackers run code as root.\n\nCVE-2026-20212 leaves TCP ports 43210 and 43211 reachable in the default Layer 3 VRF on 10 switch models.\n\nAffected models, fixes, and mitigations: https://thehackernews.com/2026/09/critical-cisco-nexus-9000-flaw-lets.html", "creation_timestamp": "2026-09-03T21:00:29.061105Z"}, {"uuid": "8fd2e762-9a10-4a31-9990-363157247e5f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20212", "type": "published-proof-of-concept", "source": "https://t.me/thehackernews/9963", "content": "\ud83d\udea8 A critical Cisco Nexus 9000 flaw lets unauthenticated remote attackers run code as root.\n\nCVE-2026-20212 leaves TCP ports 43210 and 43211 reachable in the default Layer 3 VRF on 10 switch models.\n\nAffected models, fixes, and mitigations: https://thehackernews.com/2026/09/critical-cisco-nexus-9000-flaw-lets.html", "creation_timestamp": "2026-09-04T00:00:18.986206Z"}, {"uuid": "a05b5b36-ddf4-4744-9579-762a2674dd85", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20212", "type": "published-proof-of-concept", "source": "Telegram/dtxzl7YLRK8VtMXpzvGqJXhrQTbbTEqS41s3iIGrOlk6gw", "content": "", "creation_timestamp": "2026-09-04T00:00:39.156684Z"}, {"uuid": "3fd10130-dea4-4a07-9e59-9676f16cc1ea", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20212", "type": "seen", "source": "https://t.me/true_secator/8577", "content": "Cisco \u043f\u0440\u0435\u0434\u0443\u043f\u0440\u0435\u0436\u0434\u0430\u0435\u0442 \u043e \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u0438\u0438 \u0434\u0432\u0443\u0445 \u043d\u0435\u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 Secure Email \u0438 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438 \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u043e\u0432.\n\n\u041f\u0443\u0431\u043b\u0438\u0447\u043d\u043e \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u044b\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 S/MIME \u043c\u043e\u0433\u0443\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0443\u0442\u0435\u0447\u043a\u0435 \u0437\u0430\u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u043c\u043e\u0433\u043e \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u044b\u0445 \u043f\u0438\u0441\u0435\u043c, \u0430 \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 \u0432 IOS XR \u0438 Nexus \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u043a\u043e\u0434\u0430 \u0438 \u043e\u0431\u0445\u043e\u0434 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438.\n\nCVE-2026-20354\u00a0\u0438\u00a0CVE-2026-20355 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0442 \u0441\u043e\u0431\u043e\u0439 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0441\u0440\u0435\u0434\u043d\u0435\u0439 \u0441\u0442\u0435\u043f\u0435\u043d\u0438 \u0441\u0435\u0440\u044c\u0435\u0437\u043d\u043e\u0441\u0442\u0438, \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u044e\u0449\u0438\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0440\u0430\u0441\u0448\u0438\u0444\u0440\u043e\u0432\u043a\u0438 Secure/Multipurpose Internet Mail Extensions (S/MIME) \u0432 \u0440\u0435\u0448\u0435\u043d\u0438\u0438 \u0434\u043b\u044f \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 \u0443\u0433\u0440\u043e\u0437.\n\n\u041f\u043e \u0434\u0430\u043d\u043d\u044b\u043c Cisco, \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u0430\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u0438 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0439 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0443 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u044b\u0432\u0430\u0442\u044c \u0438 \u0438\u0437\u043c\u0435\u043d\u044f\u0442\u044c \u0442\u0440\u0430\u0444\u0438\u043a \u043c\u0435\u0436\u0434\u0443 \u043f\u043e\u0447\u0442\u043e\u0432\u044b\u043c\u0438 \u0448\u043b\u044e\u0437\u0430\u043c\u0438, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u043c\u0435\u0442\u043e\u0434 \u0430\u0442\u0430\u043a\u0438 MitM.\n\n\u0423\u0441\u043f\u0435\u0448\u043d\u0430\u044f \u044d\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 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0443 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u043c\u043e\u0435 \u0437\u0430\u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f \u0432 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u043c \u0432\u0438\u0434\u0435. \n\n\u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u0435\u0442 \u0432\u0441\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 Secure Email, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0435 \u043f\u043e\u0434 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c AsyncOS \u0432\u0435\u0440\u0441\u0438\u0438 16.5.0 \u0438\u043b\u0438 \u0431\u043e\u043b\u0435\u0435 \u0440\u0430\u043d\u043d\u0438\u0445 \u0432\u0435\u0440\u0441\u0438\u0439 \u0441 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u043d\u043e\u0439 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 S/MIME.\n\nCisco \u043f\u0440\u0435\u0434\u0443\u043f\u0440\u0435\u0436\u0434\u0430\u0435\u0442, \u0447\u0442\u043e \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0431\u044b\u043b\u0438 \u043e\u0431\u043d\u0430\u0440\u043e\u0434\u043e\u0432\u0430\u043d\u044b, \u043d\u043e \u043e\u0442\u043c\u0435\u0447\u0430\u0435\u0442, \u043e\u0434\u043d\u0430\u043a\u043e \u0435\u0439 \u043d\u0435\u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e \u043e \u0441\u043b\u0443\u0447\u0430\u044f\u0445 \u0438\u0445 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0432 \u0440\u0435\u0430\u043b\u044c\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445.\n\n\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f \u0442\u0430\u043a\u0436\u0435 \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0432\u044b\u043f\u0443\u0441\u043a\u0435 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0439 \u0434\u043b\u044f \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0432 IOS XR \u0438 \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u0430\u0445 \u0441\u0435\u0440\u0438\u0438 Nexus 9000, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u043b\u0438 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e\u043c\u0443 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e \u043a\u043e\u0434\u0430, \u043e\u0431\u0445\u043e\u0434\u0443 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438, \u0432\u043d\u0435\u0434\u0440\u0435\u043d\u0438\u044e \u043a\u043e\u0434\u0430 \u0438 \u0434\u0440\u0443\u0433\u0438\u043c \u0442\u0438\u043f\u0430\u043c \u0430\u0442\u0430\u043a.\n\n\u0418\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043b\u044f IOS XR \u0437\u0430\u043a\u0440\u044b\u0432\u0430\u044e\u0442 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u043e\u0448\u0438\u0431\u043e\u043a, \u0441\u0433\u0440\u0443\u043f\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043f\u043e \u043a\u043b\u0430\u0441\u0441\u0430\u043c \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u0441\u0435\u043c\u0438 CVE, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0434\u0432\u0435 \u0441 \u043e\u0446\u0435\u043d\u043a\u043e\u0439 CVSS 9,8: CVE-2026-20274 \u0438 CVE-2026-20279.\n\n\u041a \u043d\u0438\u043c \u043e\u0442\u043d\u043e\u0441\u044f\u0442\u0441\u044f \u043e\u0448\u0438\u0431\u043a\u0438, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u043f\u043e\u0432\u0440\u0435\u0436\u0434\u0435\u043d\u0438\u0435\u043c \u043f\u0430\u043c\u044f\u0442\u0438 \u0438 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c\u044e \u043f\u0430\u043c\u044f\u0442\u0438, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0441 \u043d\u0435\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u044b\u043c \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0435\u043c \u0434\u043e\u0441\u0442\u0443\u043f\u0430, \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0435\u043d\u043d\u043e.\n\n\u0412 \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u0430\u0445 \u0441\u0435\u0440\u0438\u0438 Nexus 9000 \u0431\u044b\u043b\u0430 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0430 CVE-2026-20212 (\u043e\u0446\u0435\u043d\u043a\u0430 CVSS 9,8), \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u043b\u0430 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u044b\u043c \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0430\u043c \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0430\u0442\u044c\u0441\u044f \u043a \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u043c \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e TCP-\u043f\u043e\u0440\u0442\u0430\u043c \u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u043a\u043e\u0434 \u0441 \u043f\u0440\u0430\u0432\u0430\u043c\u0438 root.\n\n\u041a\u0440\u043e\u043c\u0435 \u0442\u043e\u0433\u043e, Cisco \u0443\u0441\u0442\u0440\u0430\u043d\u0438\u043b\u0430 \u0441\u0435\u0440\u044c\u0435\u0437\u043d\u0443\u044e \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u0445 \u0441\u0435\u0440\u0438\u0439 Desk Phone 9800, IP Phone 7800 \u0438 8800, \u0430 \u0442\u0430\u043a\u0436\u0435 Video Phone 8875, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0445 \u043f\u043e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0443 SIP.\n\n\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c, \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u0435\u043c\u0430\u044f \u043a\u0430\u043a CVE-2026-20281, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u044b\u043c \u043d\u0435\u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0430\u043c \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u043d\u0435\u043f\u0440\u0435\u0440\u044b\u0432\u043d\u044b\u0435 \u043f\u043e\u0442\u043e\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 HTTP-\u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u044b\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u0438 \u0432\u044b\u0437\u044b\u0432\u0430\u0442\u044c DoS.\n\nCisco \u0437\u0430\u0432\u0435\u0440\u044f\u0435\u0442, \u0447\u0442\u043e \u0435\u0439 \u043d\u0435\u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e \u043e \u0441\u043b\u0443\u0447\u0430\u044f\u0445 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u043a\u0430\u043a\u0438\u0445-\u043b\u0438\u0431\u043e \u0438\u0437 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u043f\u0440\u043e\u0431\u043b\u0435\u043c \u0432 \u0440\u0435\u0430\u043b\u044c\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445. \u041d\u043e \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0438\u043c.", "creation_timestamp": "2026-09-04T00:00:40.178196Z"}, {"uuid": "fe76cbdb-d25b-45a8-ac58-e67af153936a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20212", "type": "seen", "source": "https://thehackernews.com/2026/09/critical-cisco-nexus-9000-flaw-lets.html", "content": "Cisco has released patches to address a critical security flaw affecting 10 Silicon One-based Nexus 9000 switches that could allow an unauthenticated, remote attacker to execute code as root, alongside an IOS XR hardening release bundling 7 umbrella CVEs, 2 of which are rated 9.8, with no workaround for any IOS XR version.\n\nThe Nexus vulnerability, tracked as CVE-2026-20212 (CVSS score: 9.8), is", "creation_timestamp": "2026-09-04T01:00:36.045127Z"}, {"uuid": "d2c8f75c-00fc-4e3a-b869-dbc3088aa21c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20212", "type": "seen", "source": "https://bsky.app/profile/securityrss.bsky.social/post/3munwxgddxs24", "content": "Cisco disclosed a critical vulnerability (CVE-2026-20212) in Nexus 9000 Series Switches, allowing unauthenticated remote attackers to execute arbitrary code with root privileges. The flaw, with a CVSS score of 9.8, affects models using Silicon One ASIC.", "creation_timestamp": "2026-09-04T02:43:14.155882Z"}, {"uuid": "ba3a242a-df83-4f35-914b-16d8da48a541", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20212", "type": "seen", "source": "https://bsky.app/profile/newssecia.bsky.social/post/3muoake6pbo2y", "content": "\ud83e\udd16 CVE-2026-20212 (CVSS 9.8): critical flaw in 10 Silicon One-based Cisco Nexus 9000 switches lets unauthenticated remote attackers execute code as root. Patches out; IOS XR also gets 7 CVEs, 2 at 9.8, no workaround.\nhttps://thehackernews.com/2026/09/critical-cisco-nexus-9000-flaw-lets.html", "creation_timestamp": "2026-09-04T05:34:52.693994Z"}, {"uuid": "e34b103b-e2cd-46d7-8bae-703819f83a2f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-20212", "type": "seen", "source": "https://bsky.app/profile/thecybersecguru.com/post/3muoay335fb26", "content": "Critical Cisco Nexus 9000 RCE Flaw (CVE-2026-20212) & IOS XR Hardening: Complete Technical Analysis and Remediation\u00a0Guide\n\nCVE-2026-20212 is a critical CVSS 9.8 unauthenticated RCE affecting specific Cisco Nexus 9000 switches.\u2026\n\nhttps://thecybersecguru.com/news/cve-2026-20212-cisco-nexus-9000-rce/", "creation_timestamp": "2026-09-04T05:42:32.912170Z"}, {"uuid": "a57ac3ec-de91-4b9e-801f-3515b4bdcd28", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20212", "type": "seen", "source": "https://bsky.app/profile/pmloik.bsky.social/post/3muodnnwmdq24", "content": "Top 3 CVE for last 7 days:\nCVE-2026-83548: 20 interactions\nCVE-2026-82329: 19 interactions\nCVE-2026-83549: 17 interactions\n\n\nTop 3 CVE for yesterday:\nCVE-2026-20212: 7 interactions\nCVE-2025-62518: 5 interactions\nCVE-2026-32475: 4 interactions\n", "creation_timestamp": "2026-09-04T06:30:24.675543Z"}, {"uuid": "6f802fdf-5754-4109-9668-842dbd832722", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20212", "type": "seen", "source": "https://t.me/CyberDispatch/2819", "content": "A critical Cisco Nexus 9000 flaw lets unauthenticated remote attackers run code as root.\n\nCVE-2026-20212 leaves TCP ports 43210 and 43211 reachable in the default Layer 3 VRF on 10 switch models.", "creation_timestamp": "2026-09-04T07:00:05.275801Z"}, {"uuid": "e5bf6c5b-8c3c-4c52-be18-f56528cffa9b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20212", "type": "published-proof-of-concept", "source": "Telegram/_CQMtoE_EbSJ7yTkSwzPGTr5n5cXGRrCDjqhXlQyTvYmv40", "content": "", "creation_timestamp": "2026-09-04T12:00:13.363827Z"}]}