{"id":"CVE-2026-62146","aliases":["AZL-105348","EUVD-2026-89789"],"status":"published","title":"Cri-o: cri-o: sandbox state poisoning via pod annotations may expose runtime socket","description":"A trust-boundary flaw in CRI-O's sandbox state persistence allows attacker-influenced pod metadata to overwrite CRI-O's own reserved sandbox bookkeeping; once reloaded as trusted after a restart, a later container recreate in that sandbox can expose a host-side runtime-management resource inside the container, enabling container escape.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.0017,"percentile":0.06467,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-501"],"published":"2026-09-30T11:49:20Z","modified":"2026-11-05T05:36:30Z","exploits":[{"source":"pocgithub","id":"TeamN4C/SG-2026-0026","title":"TeamN4C/SG-2026-0026","date":"2026-10-01","url":"https://github.com/TeamN4C/SG-2026-0026"}],"affected":[{"source":"osv","ecosystem":"Azure Linux:3","package":"cri-o","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.30.1-1"}]}]}],"products":[{"vendor":"red hat","product":"red hat openshift container platform 4.16"},{"vendor":"red hat","product":"red hat openshift container platform 5"}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2026:89713","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-62146","tags":["vdb-entry","x_refsource_REDHAT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2499618","tags":["issue-tracking","x_refsource_REDHAT"]},{"url":"https://github.com/cri-o/cri-o/security/advisories/GHSA-6wmc-5877-hgc9"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-62146","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2026-62146","title":"Cri-o: cri-o: sandbox state poisoning via pod annotations may expose runtime socket","description":"A trust-boundary flaw in CRI-O's sandbox state persistence allows attacker-influenced pod metadata to overwrite CRI-O's own reserved sandbox bookkeeping; once reloaded as trusted after a restart, a later container recreate in that sandbox can expose a host-side runtime-management resource inside the container, enabling container escape.","status":"published","published":"2026-09-30T11:49:20.363Z","modified":"2026-10-30T15:29:27.031Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-501"],"updated_at":"2026-11-02T14:20:14.665567Z"}],"euvd":[{"id":"EUVD-2026-89789","description":"A trust-boundary flaw in CRI-O's sandbox state persistence allows attacker-influenced pod metadata to overwrite CRI-O's own reserved sandbox bookkeeping; once reloaded as trusted after a restart, a later container recreate in that sandbox can expose a host-side runtime-management resource inside the container, enabling container escape.","status":"published","published":"2026-09-30T11:49:20Z","modified":"2026-10-30T15:29:27Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T16:59:06.268136Z"}],"nvd":[{"id":"CVE-2026-62146","description":"A trust-boundary flaw in CRI-O's sandbox state persistence allows attacker-influenced pod metadata to overwrite CRI-O's own reserved sandbox bookkeeping; once reloaded as trusted after a restart, a later container recreate in that sandbox can expose a host-side runtime-management resource inside the container, enabling container escape.","status":"published","published":"2026-09-30T12:17:13.617Z","modified":"2026-10-30T16:17:58.317Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-501"],"updated_at":"2026-11-02T14:12:52.759595Z"}],"osv":[{"id":"AZL-105348","title":"CVE-2026-62146 affecting package cri-o 1.30.1-1","description":"A trust-boundary flaw in CRI-O's sandbox state persistence allows attacker-influenced pod metadata to overwrite CRI-O's own reserved sandbox bookkeeping; once reloaded as trusted after a restart, a later container recreate in that sandbox can expose a host-side runtime-management resource inside the container, enabling container escape.","status":"published","published":"2026-09-30T12:17:13Z","modified":"2026-11-05T05:36:30Z","updated_at":"2026-11-05T16:41:17.719431Z"}]}}