CVE-2025-54090: Apache HTTP Server

Medium severity, CVSS 6.3. EPSS: 0.8% chance of exploitation in the next 30 days.

A bug in Apache HTTP Server 2.4.64 results in all "RewriteCond expr ..." tests evaluating as "true". Users are recommended to upgrade to version 2.4.65, which fixes the issue.

Affected products

• Apache HTTP Server: version 2.4.64 only

Published 2025-07-23. Last modified 2026-06-17.