Description

Missing validation of type of input in PostgreSQL intarray extension selectivity estimator function allows an object creator to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.

INFO

Published Date :

2026-02-12T13:00:08.857Z

Last Modified :

2026-02-26T14:44:21.641Z

Source :

PostgreSQL
AFFECTED PRODUCTS

The following products are affected by CVE-2026-2004 vulnerability.

Vendors Products
Postgresql
  • Postgresql
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-2004.

URL Resource
https://nvd.nist.gov/vuln/detail/CVE-2026-2004 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-2004 cve-icon
https://www.postgresql.org/support/security/CVE-2026-2004/ cve-icon cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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