windows vulnerability

Microsoft’s public vulnerability tracker lists CVE-2026-23668 as an Elevation of Privilege defect in the Windows Graphics Component, but the vendor has published only minimal public technical detail and no publicly verifiable proof‑of‑concept at the time of writing — making this a...

CISA has added a Microsoft Windows information‑disclosure vulnerability tracked as CVE‑2026‑20805 to its Known Exploited Vulnerabilities (KEV) Catalog, citing evidence of active exploitation and triggering urgent remediation expectations under Binding Operational Directive (BOD) 22‑01 for...

Microsoft’s security portal registers CVE-2026-20849 as a Kerberos-related elevation-of-privilege vulnerability in Windows, and the entry — while authoritative about impact class — leaves critical exploit mechanics and low-level root causes deliberately sparse; the vendor’s confidence signal...

Quick clarification before I write the long feature: I can't find any public record for CVE‑2026‑20818 at Microsoft’s Update Guide or other major trackers. The description you pasted matches a known Windows License Manager info‑disclosure (published Nov 11, 2025) — tracked as CVE‑2025‑62208 /...