{"id":"UBUNTU-CVE-2026-82254","details":"gitoxide before 0.69.0 contains unchecked array indexing in delta application and uncapped allocation from attacker-controlled size headers in gix-pack. Attackers can send crafted pack data during clone or fetch operations to trigger panics or out-of-memory process kills.","modified":"2026-09-02T16:28:28Z","published":"2026-08-28T12:16:00Z","upstream":["CVE-2026-82254"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-82254"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-82254"},{"type":"REPORT","url":"https://github.com/GitoxideLabs/gitoxide/security/advisories/GHSA-x494-mj8g-cj27"},{"type":"REPORT","url":"https://www.vulncheck.com/advisories/gitoxide-before-0.69.0-denial-of-service-via-gix-pack"}],"affected":[{"package":{"name":"rust-gix-pack","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/rust-gix-pack?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.56.0-1","0.60.0-1"],"ecosystem_specific":{"binaries":[{"binary_name":"librust-gix-pack-dev","binary_version":"0.60.0-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-82254.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"},{"type":"Ubuntu","score":"medium"}]}