{"id":"CVE-2026-109350","published":"2026-10-12T17:17:31.973","lastModified":"2026-10-16T17:27:24.847","description":"Gitoxide gix-pack before 0.75.0 contains a denial of service vulnerability that allows malicious remotes to crash fetch operations by sending crafted thin-pack OFS_DELTA entries. Attackers can serve a thin pack with a REF_DELTA referencing an existing object followed by an OFS_DELTA whose base_distance exceeds pack_offset, triggering a panic in LookupRefDeltaObjectsIter that aborts the fetch process.","cvssScore":6.5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","cwes":["CWE-617"],"vendors":[],"products":[],"references":[{"url":"https://github.com/GitoxideLabs/gitoxide/security/advisories/GHSA-mpf5-465h-mr53","tags":[]},{"url":"https://www.vulncheck.com/advisories/gitoxide-gix-pack-before-0.75.0-denial-of-service-via-ofs-delta-base-distance","tags":[]},{"url":"https://github.com/GitoxideLabs/gitoxide/security/advisories/GHSA-mpf5-465h-mr53","tags":[]}],"exploitRefs":[{"url":"https://github.com/GitoxideLabs/gitoxide/security/advisories/GHSA-mpf5-465h-mr53","tags":[]},{"url":"https://github.com/GitoxideLabs/gitoxide/security/advisories/GHSA-mpf5-465h-mr53","tags":[]}],"hasPoc":true,"ai":null}