{"id":"CVE-2026-35359","revision":"2d5752636582422da614b2d7c8fa4af3","records":[{"revision":"2d5752636582422da614b2d7c8fa4af3","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-35359","aliases":[],"title":"uutils coreutils cp Information Disclosure via Time-of-Check to Time-of-Use Symlink Swap","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":"2026-04-22T16:08:25.506+00:00","modifiedAt":"2026-04-22T17:50:54.548+00:00","affected":[{"ecosystem":"https://github.com/uutils","name":"coreutils","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Uutils\",\n                    \"product\": \"coreutils\",\n                    \"platforms\": [\n                        \"Linux\",\n                        \"Unix\",\n                        \"macOS\"\n                    ],\n                    \"collectionURL\": \"https://github.com/uutils\",\n                    \"packageName\": \"coreutils\",\n                    \"repo\": \"https://github.com/uutils/coreutils\",\n                    \"defaultStatus\": \"affected\"\n                }"}],"metrics":[{"system":"CVSS 3.1","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://www.cve.org/CVERecord?id=CVE-2026-35359","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-35359","identifiers":["CVE-2026-35359"]},"retained":false,"historicalAffected":[]}],"coverage":[]}