{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"crun","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NW5BXDNH8VMBV5H93D14BA","modified_at":"2026-10-03T08:47:26.116052119Z","published_at":"2026-09-10T09:17:03.523Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-88265","https://security-tracker.debian.org/tracker/CVE-2026-88265"],"severity":{"label":"medium","score":5.6},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-88265","url":"https://osv.dev/vulnerability/DEBIAN-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"}