Security Advisory

CVE-2026-2004

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-02-12 13:00:08

Last updated 2026-07-15 01:20:56

Assigner PostgreSQL

CVSS score 8.8

State PUBLISHED

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.

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