Open-source vector similarity search for Postgres. Supports L2 distance, inner product, and cosine distance Security Fix(es): * pgvector: pgvector: Arbitrary code execution via out-of-bounds write during IVFFlat index build (CVE-2026-103484) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Last supporting evidence check: 2026-10-24T07:52:37.406Z UTC
postgresql18-pgvector 0.8.7-1.el10_2