Severity: moderate Affected versions:
- Apache HTTP Server through 2.4.66 Description: A timing attack against mod_auth_digest in Apache HTTP Server 2.4.66 allows a bypass of Digest authentication by a remote attacker. Users are recommended to upgrade to version 2.4.67, which fixes this issue. Credit: Nitescu Lucian (finder) References: https://httpd.apache.org/security/vulnerabilities_24.html https://httpd.apache.org/ https://www.cve.org/CVERecord?id=CVE-2026-33006 Timeline: 2026-03-09: Report received 2026-05-04: 2.4.67 released 2026-05-04: fixed in 2.4.x by r1933356
