Disclosure summary
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
Source-reported weakness categories
CWE-789
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
NIST National Vulnerability Database · NVD-CVE-2026-42528
Open original source · Updated Oct 06, 2026
Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.
| Vendor | Product / association | Version / bounds |
|---|---|---|
| apache | http_server | * {"versionStartIncluding":"2.4.0","versionEndExcluding":"2.4.69"} |
Original records & references
- NIST NVD record
- CVE Program record
- httpd.apache.org — Vendor Advisory
PUBLISHED 2026-10-01T12:17:43-04:00
MODIFIED 2026-10-06T10:07:28-04:00
INGESTED 2026-10-06T11:45:14-04:00