CVE-2026-21510

Vendor

Microsoft

CVSS v3.0

8.8

EPSS

0.005 (p40)

Every item in the archive that references this CVE, highest rank first. Headlines open the publisher.

1. 54
   Tenable research Tenable 18d ago

   Microsoft’s October 2026 Patch Tuesday addresses 1407 CVEs (CVE-2026-96951)

   69 Critical 1337 Important 0 Moderate 1 Low Microsoft addresses 1407 CVEs in the tenth Patch Tuesday of 2026, marking the second consecutive month to reset the bar as the largest Patch Tuesday release. This month’s updates…

   Exploited CVSS 8.8 Fix available CVE-2026-96951CVE-2026-21510CVE-2026-32202+20 more Microsoft
2. 29
   News The Register 12d ago

   Security patches need patches now that attackers have AI

   Terra finds sharp rise in GitHub security fixes reported broken within 90 days

   EPSS 0.71 CVE-2026-21510CVE-2026-32202