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.

INFO

Published Date :

2026-02-25T20:59:10.051Z

Last Modified :

2026-02-26T15:04:08.481Z

Source :

PostgreSQL
AFFECTED PRODUCTS

The following products are affected by CVE-2026-3172 vulnerability.

Vendors Products
Pgvector
  • Pgvector
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-3172.

URL Resource
https://github.com/pgvector/pgvector/issues/959 cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-3172 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-3172 cve-icon
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