cve 2026 50419

The cve 2026 50419 tag covers Microsoft’s July 2026 security fix for a Windows Kernel information-disclosure vulnerability. The flaw allows a locally authenticated attacker to expose sensitive information and affects supported Windows 10, Windows 11, and Windows Server installations across several generations. The issue was published as part of Microsoft’s July Patch Tuesday release, and the Microsoft Security Update Guide describes exposure of sensitive information to an unauthorized actor in the Windows Kernel. This archive brings together coverage of the vulnerability, its affected Windows platforms, and the status of the related record, which was awaiting NVD enrichment when reported.