Vulnerability Database

325,216

Total vulnerabilities in the database

CVE-2026-3172

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.

  • Published: Feb 25, 2026
  • Updated: Feb 26, 2026
  • CVE: CVE-2026-3172
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8.1
  • AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

CWEs:

No affected software listed.