Microsoft’s tracking entry for CVE-2026-21237 lists a new Windows Subsystem for Linux (WSL) elevation-of-privilege issue that every Windows administrator and security team should treat as a priority for triage—even if the public technical detail set is intentionally sparse at the moment...
Microsoft’s tracking entry for CVE‑2026‑20923 registers an Elevation of Privilege defect in Windows Management Services (WMS), but the vendor’s public advisory is intentionally terse: the vulnerability is confirmed in Microsoft’s Security Update Guide while low‑level exploitation details...