CVE-2026-93546
Apache HTTP Server: mod_dav_fs namespace overflow
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-190 |
| Vendor | apache software foundation |
| Product | apache http server |
| Published | Oct 1, 2026 |
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Affected Versions
Apache Software Foundation / Apache HTTP Server
0 ≤ 2.4.68
References
Credits
Zhen Kong Calif.io in collaboration with Anthropic AISLE in partnership with Red Hat