{"id":"CVE-2025-62596","revision":"7c72f4ab26cf46dd8ebd1593a6e86610","records":[{"revision":"7c72f4ab26cf46dd8ebd1593a6e86610","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2025-62596","aliases":[],"title":"youki container escape and denial of service due to arbitrary write gadgets and procfs write redirects","description":"Youki is a container runtime written in Rust. In versions 0.5.6 and below, youki’s apparmor handling performs insufficiently strict write-target validation, and when combined with path substitution during pathname resolution, can allow writes to unintended procfs locations. While resolving a path component-by-component, a shared-mount race can substitute intermediate components and redirect the final target. This issue is fixed in version 0.5.7.","state":0,"publishedAt":"2025-11-05T23:14:37.167+00:00","modifiedAt":"2025-11-06T16:54:15.942+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-vf95-55w6-qmrf","https://github.com/youki-dev/youki/commit/5886c91073b9be748bd8d5aed49c4a820548030a","https://pkg.go.dev/github.com/cyphar/filepath-securejoin/pathrs-lite/procfs","https://youtu.be/tGseJW_uBB8","https://youtu.be/y1PaBzxwRWQ"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-62596","license":"CVE Program Terms of Use","key":"cve-program:CVE-2025-62596","identifiers":["CVE-2025-62596"]},"retained":false,"historicalAffected":[]}],"coverage":[]}