{"action":"Upgrade tar to 0.4.45 or later.","affected":[{"fixed":"0.4.45","introduced":"0"}],"component":"tar","cve_ids":["CVE-2026-33055"],"ecosystem":"crates.io","epss":0.00412,"exploited":false,"fixed_versions":["0.4.45"],"ghsa_id":"GHSA-gchp-q4r4-x4ff","id":"tcs_01M5KEZWVJ50JD73W70ETSVM4J","modified_at":"2026-09-10T03:50:39.204912381Z","published_at":"2026-03-20T17:25:05Z","references":["https://osv.dev/vulnerability/GHSA-gchp-q4r4-x4ff","https://github.com/alexcrichton/tar-rs/security/advisories/GHSA-gchp-q4r4-x4ff","https://github.com/composefs/tar-rs/security/advisories/GHSA-gchp-q4r4-x4ff","https://nvd.nist.gov/vuln/detail/CVE-2026-33055","https://github.com/alexcrichton/tar-rs/commit/de1a5870e603758f430073688691165f21a33946","https://github.com/alexcrichton/tar-rs","https://rustsec.org/advisories/RUSTSEC-2026-0068.html","https://www.cve.org/CVERecord?id=CVE-2025-62518"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"GHSA-gchp-q4r4-x4ff","url":"https://osv.dev/vulnerability/GHSA-gchp-q4r4-x4ff"}],"summary":"tar-rs incorrectly ignores PAX size headers if header size is nonzero"}