{"id":"CVE-2026-35357","revision":"fec2501569dd408195eae13e38fc30a9","records":[{"revision":"fec2501569dd408195eae13e38fc30a9","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-35357","aliases":[],"title":"uutils coreutils cp Information Disclosure via Permission Handling Race","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":"2026-04-22T16:08:20.26+00:00","modifiedAt":"2026-04-22T17:58:29.122+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/10011"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-35357","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-35357","identifiers":["CVE-2026-35357"]},"retained":false,"historicalAffected":[]}],"coverage":[]}