cve 2026 20924

About this tag
CVE-2026-20924 is an elevation of privilege vulnerability in Windows Management Services (WMS), a management-plane surface used for administrative functions on Windows servers and management workstations. Microsoft has recorded this flaw in its Security Update Guide, classifying it as an elevation of privilege risk that forces security teams to prioritize management-plane hosts for triage, patching, and threat hunting. The vendor's confidence indicator in the entry is a key signal for assessing the severity and available technical details. This CVE highlights the importance of securing administrative tooling and update flows against privilege escalation attacks.
  1. CVE-2026-20924 Elevation of Privilege in Windows Management Services

    Microsoft’s Security Update Guide now records CVE-2026-20924 as an Elevation of Privilege affecting Windows Management Services, and the entry’s confidence indicator — the vendor’s measure of how certain the issue is and how detailed the technical data are — is the single most important signal...
  2. CVE-2026-20924: Windows Management Services Elevation of Privilege Risk Explained

    A newly recorded elevation‑of‑privilege flaw in Windows Management Services (WMS) — tracked as CVE‑2026‑20924 — has been registered in Microsoft’s Security Update Guide and classified as an elevation of privilege risk on administrative hosts, forcing operators to treat management‑plane hosts as...