cve 2026 20923

  1. CVE-2026-20923: Elevation of Privilege in Windows Management Services and January 2026 Patch

    Microsoft’s January 2026 security rollup includes a confirmed elevation‑of‑privilege issue affecting Windows Management Services tracked as CVE‑2026‑20923; the vendor record in the Microsoft Security Update Guide marks the flaw as an Elevation of Privilege and places it in the January 13, 2026...