MajorCritical vulnerability
CVE-2026-93546 (CVSS 8.8)
NVD · officialPublished Oct 1, 2026Risk 37/100
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.
Technical details
CVSS
8.8
AV:NetworkAC:LowPR:LowUI:NoneC:HighI:HighA:High
Evidence and sources
This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.
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