CVE-2026-6474

MEDIUM CVSS 4.3 View on NVD ↗

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

References

https://www.postgresql.org/support/security/CVE-2026-6474/

Published: May 14, 2026 14:16 UTC Modified: May 14, 2026 16:21 UTC