Microsoft · Security update · November 10, 2026

KB5135385: November 2026 security update

KB5135385, released November 10, 2026, fixes 3 CVEs across 6 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
3
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Microsoft's assessment
Highest EPSS
0.0037
30th percentile

Priority of the 3 CVEs

Patch now 0 Urgent 0 High 3 Routine 0

Applies to

CVEs this fix closes

PriorityCVEComponentImpactCVSSEPSSExploitation
High CVE-2026-124225 Windows PowerShellRemote Code Execution7.8 0.0037 Exploitation Less Likely
High CVE-2026-124226 Windows PowerShellSecurity Feature Bypass8.8 0.0026 Exploitation Less Likely
High CVE-2026-124224 Windows PowerShellElevation of Privilege7.0 0.0024 Exploitation Unlikely
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