Microsoft patches 1,235 flaws in November 2026, including exploited Outlook bug
Microsoft's November 2026 Patch Tuesday addressed 1,235 vulnerabilities, including CVE-2026-124194, an actively exploited Outlook spoofing zero-day. The release includes 66 critical flaws and 296 remote code execution bugs, with roughly 639 affecting Windows components, following 1,411 fixes in October.