{"action":"Upgrade crun to 1.30.1-r0 or later.","affected":[{"fixed":"1.30.1-r0","introduced":"0"}],"component":"crun","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.24","exploited":false,"fixed_versions":["1.30.1-r0"],"id":"tcs_01M6HAWVS8GBTZ0T6FNX45T53W","modified_at":"2026-11-03T06:33:04.406011505Z","published_at":"2026-09-10T09:17:03.523Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-88265","https://security.alpinelinux.org/vuln/CVE-2026-88265"],"severity":{"label":"medium","score":5.6},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-88265","url":"https://osv.dev/vulnerability/ALPINE-CVE-2026-88265"}],"summary":"A flaw was found in crun. After pivot_root, reopening /dev/null for stdio can follow a symlink and attach a host file to container stdio, then change that file's ownership. Affected versions are crun"}