{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"criu","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NQW3XRQKWF23BW9S5FBM3G","modified_at":"2026-11-04T10:00:47.365083189Z","published_at":"2026-07-28T19:17:32.420Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-18107","https://security-tracker.debian.org/tracker/CVE-2026-18107"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-18107","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-18107"}],"summary":"A flaw was found in CRIU's handling of restartable sequences (rseq) during checkpoint/restore. A malicious process inside a container can register an rseq critical section that hijacks CRIU's parasite"}