Microsoft

Windows Performance Monitor Remote Code Execution Vulnerability

CVE-2026-42981 Jun 9, 2026 Source: Vendor

Source of record The credited names below are quoted verbatim from the vendor's own advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42981

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CVE-2026-42981 BR2026-0003-015912 unclaimed

Windows Performance Monitor Remote Code Execution Vulnerability

Credited as Thanatos Tian (HKPolyU) with Diffract & @2st__ with Diffract