Disclosure summary
Integer overflow in mod_dav_fs in Apache HTTP Server through 2.4.68 allows an authenticated WebDAV client with write access to crash worker processes and persistently corrupt a directory's property database via PROPPATCH requests declaring many XML namespaces.
Source-reported weakness categories
CWE-190
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-2026-93546
Open original source · Updated Oct 05, 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 | * {"versionEndExcluding":"2.4.69"} |
Original records & references
- NIST NVD record
- CVE Program record
- httpd.apache.org — Vendor Advisory
PUBLISHED 2026-10-01T13:17:33-04:00
MODIFIED 2026-10-05T12:05:53-04:00
INGESTED 2026-10-06T11:45:14-04:00