CVE-2026-42528
A memory calculation bug in mod_dav in Apache httpd 2.4.67 and earlier allows an attacker with permission to create WebDAV locks to crash server child processes. Users are recommended to upgrade to version 2.4.69, which fixes this issue
- Published Oct 1, 2026
- CVSS 4.3 medium
- 0.4% chance of exploitation in the next 30 days (EPSS)
- A fix is available