CVE-2026-34032: Apache HTTP Server: mod_proxy_ajp: Heap Buffer Over-Read Due to Missing Null-Termination Check (ajp_msg_get_string)
Overview
- Severity
- Medium (CVSS 5.3)
- CVSS Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-May
- Released
- 2026-05-07
- Last Updated
- 2026-05-15
- EPSS Score
- 0.39% (percentile: 30.9%)
Affected Products (2)
Open Source Software
- azl3 httpd 2.4.66-1 on Azure Linux 3.0
- cbl2 httpd 2.4.66-1 on CBL Mariner 2.0
Revision History
- 2026-05-07: Information published.
- 2026-05-15: Information published.