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1 story foundKB5087058Remove topic filter

Microsoft update KB5087058, which patches two .NET Framework elevation-of-privilege vulnerabilities affecting Windows 11.

Resolved.NET Framework 3.5

KB5087058 Patches Two .NET Framework EoP Flaws on Windows 11 23H2

KB5087058 patches CVE-2026-32177 and CVE-2026-35433 (both .NET Framework EoP) on Windows 11 23H2. May 2026 Patch Tuesday security update for .NET Framework 3.5 and 4.8.1. No known issues.

May 13, 20262 min read