CVEvulnerability

CVE-2026-3172

8.1 HIGH Published 2026-02-25 Modified 2026-06-17 Official page ↗
Status
Deferred
Published
2026-02-25
Last modified
2026-06-17
Assigner
f86ef6dc-4d3a-42ad-8f28-e6d5547a5007
CVSS 3.1 (f86ef6dc-4d3a-42ad-8f28-e6d5547a5007)
8.1 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Weaknesses
CWE-191, CWE-787

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.

Related

Weakness · CWE (2)

  • CWE-191 Integer Underflow (Wrap or Wraparound) weakness
  • CWE-787 Out-of-bounds Write weakness

References