{"schema_version":"1.3.1","id":"GO-2026-5042","modified":"2026-06-16T23:55:18Z","published":"2026-06-16T23:55:18Z","aliases":["CVE-2026-47243","GHSA-2gv2-cffp-j227"],"summary":"Kata guest escape: runtime-rs guest-root to host-root escape via virtiofs in github.com/kata-containers/kata-containers","details":"Kata guest escape: runtime-rs guest-root to host-root escape via virtiofs in github.com/kata-containers/kata-containers","affected":[{"package":{"name":"github.com/kata-containers/kata-containers","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.0.0-20260519062212-ffa59ce3aa78"}]}],"ecosystem_specific":{}}],"references":[{"type":"ADVISORY","url":"https://github.com/kata-containers/kata-containers/security/advisories/GHSA-2gv2-cffp-j227"},{"type":"FIX","url":"https://github.com/kata-containers/kata-containers/commit/ffa59ce3aa7877d067c9a372df0c329a23a01744"},{"type":"WEB","url":"https://github.com/kata-containers/kata-containers/releases/tag/3.31.0"}],"database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-5042","review_status":"UNREVIEWED"}}