Security Advisory

CVE-2026-6474

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-14 13:00:10

Last updated 2026-05-14 15:30:37

Assigner PostgreSQL

CVSS score 4.3

State PUBLISHED

Description

Externally-controlled format string in PostgreSQL timeofday() function allows an attacker to retrieve portions of server memory, via crafted timezone zones. Versions before PostgreSQL 18.4, 17.10, 16.14, 15.18, and 14.23 are affected.

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