CVE-2026-70348: Microsoft Windows 11 24h2

Medium severity, CVSS 5.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Improper link resolution before file access ('link following') in Windows Management Services allows an authorized attacker to deny service locally.

Affected products

• Microsoft Windows 11 24h2: before 10.0.26100.9106 (fixed in 10.0.26100.9106)
• Microsoft Windows 11 25h2: before 10.0.26200.9106 (fixed in 10.0.26200.9106)
• Microsoft Windows 11 26h1: before 10.0.28000.2704 (fixed in 10.0.28000.2704)

Published 2026-08-11. Last modified 2026-08-14.