{"vulnerability": "cve-2026-20276", "sightings": [{"uuid": "a37f5fbe-84b5-4b00-bd86-8949b51f52c9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20276", "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": "2026-09-02T16:36:40.852608Z"}, {"uuid": "f2c1c91c-a35b-493e-b467-6e92269d4a97", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-20276", "type": "seen", "source": "https://www.kyberturvallisuuskeskus.fi/fi/haavoittuvuudet/haavoittuvuus-2026-24", "content": "", "creation_timestamp": "2026-09-03T08:45:52.893150Z"}, {"uuid": "f24542fb-a9c1-4c66-a39f-e28ee945d44e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20276", "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": "2026-09-03T13:45:12.610987Z"}]}