Advisories
Actively exploited vulnerabilities (CISA KEV) and the daily Vulnerability Watch.
Vulnerability Watch, October 17, 2026: 14 critical CVEs and 175 new vendor and CERT advisories
Every critical-severity CVE NIST published in the past day, plus the latest advisories from national CERTs and vendors.
NIST
BreakingFortinet Multiple Products flaw CVE-2025-61624 is being actively exploited, CISA warns
CISA added the Fortinet Multiple Products vulnerability to its Known Exploited Vulnerabilities catalog on October 16, 2026, with a federal remediation deadline of October 19, 2026.
CISA
BreakingBeyondTrust Remote Support flaw CVE-2026-102764 is being actively exploited, CISA warns
CISA added the BeyondTrust Remote Support vulnerability to its Known Exploited Vulnerabilities catalog on October 16, 2026, with a federal remediation deadline of October 19, 2026.
CISA
Vulnerability Watch, October 16, 2026: 12 critical CVEs and 88 new vendor and CERT advisories
Every critical-severity CVE NIST published in the past day, plus the latest advisories from national CERTs and vendors.
NIST
BreakingAtlassian Multiple Products flaw CVE-2026-21589 is being actively exploited, CISA warns
CISA added the Atlassian Multiple Products vulnerability to its Known Exploited Vulnerabilities catalog on October 15, 2026, with a federal remediation deadline of October 18, 2026.
CISA
Vulnerability Watch, October 15, 2026: 36 critical CVEs and 103 new vendor and CERT advisories
Every critical-severity CVE NIST published in the past day, plus the latest advisories from national CERTs and vendors.
NIST
BreakingPalo Alto Networks PAN-OS flaw CVE-2026-0322 is being actively exploited, CISA warns
CISA added the Palo Alto Networks PAN-OS vulnerability to its Known Exploited Vulnerabilities catalog on October 14, 2026, with a federal remediation deadline of October 17, 2026.
CISA
BreakingAhsay CBS flaw CVE-2026-105133 is being actively exploited, CISA warns
CISA added the Ahsay CBS vulnerability to its Known Exploited Vulnerabilities catalog on October 14, 2026, with a federal remediation deadline of October 17, 2026.
CISA
BreakingCisco Secure Email Gateway flaw CVE-2026-76519 is being actively exploited, CISA warns
CISA added the Cisco Secure Email Gateway vulnerability to its Known Exploited Vulnerabilities catalog on October 14, 2026, with a federal remediation deadline of October 17, 2026.
CISA
Vulnerability Watch, October 14, 2026: 105 critical CVEs and 83 new vendor and CERT advisories
Every critical-severity CVE NIST published in the past day, plus the latest advisories from national CERTs and vendors.
NIST