cve 2026 20937

Windows users and administrators should treat the newly recorded CVE‑2026‑20937 as a serious information‑disclosure issue in Windows File Explorer: Microsoft’s Security Update Guide lists the identifier and classifies it as an Explorer‑level information leak, but the vendor’s initial entry is...

Microsoft’s Security Update Guide lists CVE-2026-20937 as an information-disclosure vulnerability in Windows File Explorer; the vendor record confirms the issue exists but provides only terse public detail, leaving defenders to balance urgent mitigations with careful validation of KB mappings...