{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"pgvector","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NQW1SAVA5Q6F3B7J16CVCZ","modified_at":"2026-10-02T21:00:06.769272592Z","published_at":"2026-07-29T20:17:02.593Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-18022","https://security-tracker.debian.org/tracker/CVE-2026-18022"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-18022","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-18022"}],"summary":"Integer wraparound in IVFFlat index build in pgvector before 0.8.6 allows a database user to write data out-of-bounds, which could lead to arbitrary code execution. Only 32-bit systems are affected."}