Security Advisory

CVE-2026-3172

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-02-25 20:59:10

Last updated 2026-02-26 15:04:08

Assigner PostgreSQL

State PUBLISHED

Description

Buffer overflow in parallel HNSW index build in pgvector 0.6.0 through 0.8.1 allows a database user to leak sensitive data from other relations or crash the database server.

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