CVE-2026-34059: Apache HTTP Server

High severity, CVSS 7.5. EPSS: 1% chance of exploitation in the next 30 days.

Buffer Over-read vulnerability in Apache HTTP Server. This issue affects Apache HTTP Server: through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.

Affected products

• Apache HTTP Server: before 2.4.67 (fixed in 2.4.67)

Published 2026-05-04. Last modified 2026-06-17.