{"id":"GHSA-2m8x-mvfx-gwgj","revision":"2f3eb7ab83074fffbe55f281268e611e","records":[{"revision":"2f3eb7ab83074fffbe55f281268e611e","observedAt":"2026-10-24T13:19:54.901+00:00","statement":{"source":"osv","id":"GHSA-2m8x-mvfx-gwgj","aliases":["CVE-2026-35357"],"title":"uutils coreutils has a Time-of-check Time-of-use (TOCTOU) Race Condition","description":"The cp utility in uutils coreutils is vulnerable to an information disclosure race condition. Destination files are initially created with umask-derived permissions (e.g., 0644) before being restricted to their final mode (e.g., 0600) later in the process. A local attacker can race to open the file during this window; once obtained, the file descriptor remains valid and readable even after the permissions are tightened, exposing sensitive or private file contents.","state":0,"publishedAt":"2026-04-22T18:31:45+00:00","modifiedAt":"2026-09-10T03:51:00.8412403+00:00","affected":[{"ecosystem":"crates.io","name":"coreutils","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"last_affected","version":"0.8.0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"MODERATE"}],"references":["https://nvd.nist.gov/vuln/detail/CVE-2026-35357","https://github.com/uutils/coreutils/issues/10011","https://github.com/uutils/coreutils"],"sourceUrl":"https://github.com/advisories/GHSA-2m8x-mvfx-gwgj","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-2m8x-mvfx-gwgj","identifiers":["GHSA-2m8x-mvfx-gwgj","CVE-2026-35357"]},"retained":false,"historicalAffected":[]}],"coverage":[]}