{"id":"RUSTSEC-2026-0112","revision":"cd8f06444a6d4f94bfd2f7bd124207ab","records":[{"revision":"cd8f06444a6d4f94bfd2f7bd124207ab","observedAt":"2026-10-24T13:19:54.901+00:00","statement":{"source":"osv","id":"RUSTSEC-2026-0112","aliases":["GHSA-fp55-jw48-c537"],"title":"PAX Header Desynchronization in astral-tokio-tar","description":"Versions of astral-tokio-tar prior to 0.6.1 contain a PAX header interpretation\nbug that allows manipulated entries to be made selectively visible or invisible\nduring extraction with astral-tokio-tar versus other tar implementations.\nAn attacker could use this differential to smuggle unexpected files onto a\nvictim's filesystem.","state":0,"publishedAt":"2026-04-27T12:00:00+00:00","modifiedAt":"2026-10-12T18:00:08.2263776+00:00","affected":[{"ecosystem":"crates.io","name":"astral-tokio-tar","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0.0.0-0"},{"kind":"fixed","version":"0.6.1"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[],"references":["https://crates.io/crates/astral-tokio-tar","https://rustsec.org/advisories/RUSTSEC-2026-0112.html","https://github.com/astral-sh/tokio-tar/commit/6f4f9ebc180f4d39d66d9c584a3796c0b9ae34c1"],"sourceUrl":"https://osv.dev/vulnerability/RUSTSEC-2026-0112","license":"OSV · upstream source license applies","key":"osv:RUSTSEC-2026-0112","identifiers":["RUSTSEC-2026-0112","GHSA-fp55-jw48-c537"]},"retained":false,"historicalAffected":[]}],"coverage":[]}