[ CVE-2024-26169 · Published 12 Mar 2024 ]

Microsoft Windows Error Reporting Service Improper Privilege Management Vulnerability

Exploited · CISA KEV CVSS 7.8 EPSS 4%Fix available

[ Why it matters ]Priority signals

  • Exploited in the wild: on CISA's Known Exploited Vulnerabilities list since 2024-06-13
  • Known to be used in ransomware campaigns

[ Description ]Official description

Windows Error Reporting Service Elevation of Privilege Vulnerability

CISA: Microsoft Windows Error Reporting Service contains an improper privilege management vulnerability that allows a local attacker with user permissions to gain SYSTEM privileges.

[ Fixes ]Fixes and patches

CISA required action (US federal deadline 4 Jul 2024): Apply updates per vendor instructions or discontinue use of the product if updates are unavailable.