{"uuid": "4f8ebbea-fa8e-490b-be35-3cd69f6cfbef", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-76519", "type": "seen", "source": "https://infosec.exchange/users/AAKL/statuses/117445765362861606", "content": "New advisory.\nArctic Wolf: CVE-2026-76461: Active Exploitation of Cisco Secure Email Gateway Critical Zero-Day Vulnerability Immediate Mitigation Required https://arcticwolf.com/resources/blog/cve-2026-76461-active-exploitation-of-cisco-secure-email-gateway-critical-zero-day-vulnerability-immediate-mitigation-required/\nThere were other vulnerabilities that Cisco addressed yesterday\nCRITICAL: CVE-2026-20353, CVE-2026-76440, and CVE-2026-76441: Cisco Secure Email Gateway and Secure Email and Web Manager Security Hardening Release https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-esa-dfCrfXkm\nCRITICAL: CVE-2026-76519: Cisco Secure Email Gateway Arbitrary File Write Vulnerability https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-esa-afw-zqYJkjxp #infosec #Cisco #vulnerability", "creation_timestamp": "2026-10-15T16:02:40.786587Z"}