{"cve":"CVE-2026-35364","nvd":{"published":"2026-04-22T17:16:39.737","modified":"2026-10-26T22:10:00.163","status":"Analyzed","description":"A Time-of-Check to Time-of-Use (TOCTOU) race condition exists in the mv utility of uutils coreutils during cross-device operations. The utility removes the destination path before recreating it through a copy operation. A local attacker with write access to the destination directory can exploit this window to replace the destination with a symbolic link. The subsequent privileged move operation will follow the symlink, allowing the attacker to redirect the write and overwrite an arbitrary target file with contents from the source.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H","score":6.3},"cwes":["CWE-367"],"references":["https://github.com/uutils/coreutils/issues/10015","https://github.com/uutils/coreutils/issues/10015"],"products":["uutils:coreutils"],"source":"nvd","synced_at":"2026-10-26T22:26:44.656832877+00:00"},"epss":{"cve":"CVE-2026-35364","score":0.00091,"percentile":0.00455,"date":"2026-10-26"},"kev":null,"osv":[{"id":"GHSA-m976-87wm-48fm","url":"https://osv.dev/vulnerability/GHSA-m976-87wm-48fm","summary":"uutils coreutils has a Time-of-check Time-of-use (TOCTOU) Race Condition","modified":"2026-09-10T03:51:02.257714897Z","packages":[{"ecosystem":"crates.io","name":"coreutils","purl":"pkg:cargo/coreutils","ranges":["<=0.8.0"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}