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.
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Fixes
Solution
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Workaround
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References
| Link | Providers |
|---|---|
| https://httpd.apache.org/security/vulnerabilities_24.html |
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History
Thu, 01 Oct 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Apache HTTP Server: mod_dav_fs namespace overflow | |
| Weaknesses | CWE-190 | |
| References |
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Projects
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Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-10-01T16:19:32.662Z
Reserved: 2026-09-18T09:17:50.552Z
Link: CVE-2026-93546
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Status : Received
Published: 2026-10-01T17:17:33.313
Modified: 2026-10-01T17:17:33.313
Link: CVE-2026-93546
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OpenCVE Enrichment
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Weaknesses