KB5126649
Security update fixing 2 CVEs
0Windows versions
2CVEs fixed · 0 critical
0Exploited or in CISA KEV
YesRestart required (per MSRC)
Windows release health lists no known issues from this update or the one it builds on, and none it resolves.
Security fixes
2 Microsoft CVEs · most urgent first| CVE | Vulnerability | Severity | CVSS | Impact | Status |
|---|---|---|---|---|---|
| CVE-2026-69950 | Windows Overlay Filter Elevation of Privilege VulnerabilityWindows Overlay Filter | Important | 7.8 | EoPLocal | |
| CVE-2026-83863 | Servicing Stack Updates Elevation of Privilege VulnerabilityServicing Stack Updates | Important | 7.8 | EoPLocal |
What changed
First observed 14 Oct 2026No field changes in the recorded history.
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