CVE-2026-93546: CWE-190 Integer overflow or wraparound in Apache Software Foundation Apache HTTP Server
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.
CVE-2026-93546: CWE-190 Integer overflow or wraparound in Apache Software Foundation Apache HTTP Server
Description
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.
Affected software
Apache Software Foundation
Apache HTTP Server
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apache
- Date Reserved
- 2026-09-18T09:17:50.552Z
- State
- PUBLISHED
Threat ID: 6abe8b02a43b0b3b89c7c75c
Added to database: 10/01/2026, 16:32:02 UTC
Last updated: 10/01/2026, 16:32:02 UTC
Views: 1
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