CVEvulnerability

CVE-2026-29169

7.5 HIGH Published 2026-05-04 Modified 2026-10-25 Official page ↗
Status
Modified
Published
2026-05-04
Last modified
2026-10-25
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-476

Description

A NULL pointer dereference in mod_dav_lock in Apache HTTP Server 2.4.66 and earlier may allow an attacker to crash the server with a malicious request.mod_dav_lock is not used internally by mod_dav or mod_dav_fs. The only known use-case for mod_dav_lock was mod_dav_svn from Apache Subversion earlier than version 1.2.0. Users are recommended to upgrade to version 2.4.66, which fixes this issue, or remove mod_dav_lock.

Affected configurations

• apache http server (< 2.4.67)

Related

Weakness · CWE (1)

  • CWE-476 NULL Pointer Dereference weakness

References