CVE-2026-114460

NameCVE-2026-114460
DescriptionA flaw was found in mod_qos. An off-by-one pointer calculation error occurs when merging request body parameters with an existing URL query, which truncates the query string during security evaluation while leaving the actual request unchanged. An unauthenticated remote attacker could exploit this vulnerability by submitting a crafted request that conceals prohibited values from inspection, resulting in a bypass of configured security rules.
SourceCVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs1151674

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
mod-qos (PTS)forky, sid11.79-1vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
mod-qossource(unstable)(unfixed)1151674

Notes

https://bugzilla.redhat.com/show_bug.cgi?id=2558401

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