{"id":"DEBIAN-CVE-2026-103484","details":"IVFFlat index build in pgvector before 0.8.7 allows a database user to write data out-of-bounds, which can lead to arbitrary code execution.","modified":"2026-10-02T10:00:06.435740472Z","published":"2026-10-01T20:17:23.213Z","upstream":["CVE-2026-103484"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-103484"}],"affected":[{"package":{"name":"pgvector","ecosystem":"Debian:13","purl":"pkg:deb/debian/pgvector?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.0-1","0.8.1-1","0.8.1-2","0.8.2-1","0.8.3-1","0.8.4-1","0.8.5-1","0.8.6-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-103484.json"}},{"package":{"name":"pgvector","ecosystem":"Debian:14","purl":"pkg:deb/debian/pgvector?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.0-1","0.8.1-1","0.8.1-2","0.8.2-1","0.8.3-1","0.8.4-1","0.8.5-1","0.8.6-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-103484.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}