CVE-2024-26169: Microsoft Windows Error Reporting Service Improper Privilege Management Vulnerability

High severity, CVSS 7.8. Actively exploited: in CISA KEV since 2024-06-13. EPSS: 4% chance of exploitation in the next 30 days.

Windows Error Reporting Service Elevation of Privilege Vulnerability

Affected products

• Microsoft Windows 10 1507: before 10.0.10240.20526 (fixed in 10.0.10240.20526)
• Microsoft Windows 10 1607: before 10.0.14393.6796 (fixed in 10.0.14393.6796)
• Microsoft Windows 10 1809: before 10.0.17763.5576 (fixed in 10.0.17763.5576)
• Microsoft Windows 10 21h2: before 10.0.19044.4170 (fixed in 10.0.19044.4170)
• Microsoft Windows 10 22h2: before 10.0.19045.4170 (fixed in 10.0.19045.4170)
• Microsoft Windows 11 21h2: before 10.0.22000.2836 (fixed in 10.0.22000.2836)
• Microsoft Windows 11 22h2: before 10.0.22621.3296 (fixed in 10.0.22621.3296)
• Microsoft Windows 11 23h2: before 10.0.22631.3296 (fixed in 10.0.22631.3296)
• Microsoft Windows Server 2008: affected versions not specified; version r2 only
• Microsoft Windows Server 2012: version r2 only
• Microsoft Windows Server 2016: affected versions not specified
• Microsoft Windows Server 2019: before 10.0.17763.5576 (fixed in 10.0.17763.5576)
• Microsoft Windows Server 2022: before 10.0.20348.2333 (fixed in 10.0.20348.2333)
• Microsoft Windows Server 2022 23h2: before 10.0.25398.763 (fixed in 10.0.25398.763)

Published 2024-03-12. Last modified 2026-06-17.