Windows 11 KB5079473 & KB5078883 cumulative updates released
ID: 481eb511-778b-5c84-a9c9-ba8d06787fac
STIX ID: report--481eb511-778b-5c84-a9c9-ba8d06787fac
Feed Name: Bleeping Computer
**March 2026 Patch Tuesday:** Microsoft released Windows 11 cumulative updates KB5079473 (25H2/24H2) and KB5078883 (23H2) that deliver security fixes, new features (built-in Sysmon, Quick Machine Recovery, Emoji 16.0, taskbar/network speed test, etc.), and reliability improvements; the bulletin describes build number changes, improved Secure Boot certificate targeting, and multiple UX and platform fixes but does not report active exploits or incidents.
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