{"id":"CVE-2026-35359","revision":"d974adb1bc6b4ad3bf41274fb9628723","records":[{"revision":"d974adb1bc6b4ad3bf41274fb9628723","observedAt":"2026-10-25T08:17:41.961+00:00","statement":{"source":"nvd","id":"CVE-2026-35359","aliases":[],"title":"A Time-of-Check to Time-of-Use (TOCTOU) vulnerability in the cp utility of uutils coreutils allows an attacker to bypass no-dereference intent. The utility checks if a source path is a symbolic link using path-based metadata but subsequentl…","description":"A Time-of-Check to Time-of-Use (TOCTOU) vulnerability in the cp utility of uutils coreutils allows an attacker to bypass no-dereference intent. The utility checks if a source path is a symbolic link using path-based metadata but subsequently opens it without the O_NOFOLLOW flag. An attacker with concurrent write access can swap a regular file for a symbolic link during this window, causing a privileged cp process to copy the contents of arbitrary sensitive files into a destination controlled by the attacker.","state":0,"publishedAt":"2026-04-22T17:16:38.537+00:00","modifiedAt":"2026-06-17T10:40:27.437+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security@ubuntu.com · Secondary","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","score":4.7,"severity":"MEDIUM"}],"references":["https://github.com/uutils/coreutils/issues/10017"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-35359","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Analyzed","weaknesses":["CWE-59","CWE-367"],"productCriteria":["cpe:2.3:a:uutils:coreutils:-:*:*:*:*:rust:*:*"],"sourceDates":{"published":"2026-04-22T17:16:38.537","lastModified":"2026-06-17T10:40:27.437"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-35359","identifiers":["CVE-2026-35359"]},"retained":false,"historicalAffected":[]}],"coverage":[]}