CVE-2024-43545: Microsoft Windows Server 2008

High severity, CVSS 7.5. EPSS: 2.2% chance of exploitation in the next 30 days.

Windows Online Certificate Status Protocol (OCSP) Server Denial of Service Vulnerability

Affected products

• Microsoft Windows Server 2008: affected versions not specified; version r2 only
• Microsoft Windows Server 2012: affected versions not specified; version r2 only
• Microsoft Windows Server 2016: before 10.0.14393.7428 (fixed in 10.0.14393.7428)
• Microsoft Windows Server 2019: before 10.0.17763.6414 (fixed in 10.0.17763.6414)
• Microsoft Windows Server 2022: before 10.0.20348.2762 (fixed in 10.0.20348.2762)
• Microsoft Windows Server 2022 23h2: before 10.0.25398.1189 (fixed in 10.0.25398.1189)

Published 2024-10-08. Last modified 2026-06-17.