{"id":"CVE-2025-62161","revision":"0ad68dedbe5543e38cdb89ca127ce768","records":[{"revision":"0ad68dedbe5543e38cdb89ca127ce768","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2025-62161","aliases":[],"title":"youki container escape via \"masked path\" abuse due to mount race conditions","description":"Youki is a container runtime written in Rust. In versions 0.5.6 and below, the initial validation of the source /dev/null is insufficient, allowing container escape when youki utilizes bind mounting the container's /dev/null as a file mask. This issue is fixed in version 0.5.7.","state":0,"publishedAt":"2025-11-05T23:09:09.014+00:00","modifiedAt":"2025-11-06T21:20:19.865+00:00","affected":[{"ecosystem":"Vendor product","name":"youki","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"youki-dev\",\n                    \"product\": \"youki\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 0.5.7\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","score":7.3,"severity":"HIGH"}],"references":["https://github.com/youki-dev/youki/security/advisories/GHSA-4g74-7cff-xcv8","https://github.com/youki-dev/youki/commit/5886c91073b9be748bd8d5aed49c4a820548030a"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-62161","license":"CVE Program Terms of Use","key":"cve-program:CVE-2025-62161","identifiers":["CVE-2025-62161"]},"retained":false,"historicalAffected":[]}],"coverage":[]}