CVE-2026-108463

No fix known EPSS <1%CVSS 8.8

Improper resolution of path equivalence in Windows SmartScreen allows an unauthorized attacker to bypass a security feature over a network.

Published 2026-10-13 · CVE record · OSV

Products: Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2