CVE-2026-6474 Affecting libecpg6 package, versions <18.4-150200.5.12.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.03% (10th percentile)

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  • Snyk IDSNYK-SLES154-LIBECPG6-16756738
  • published19 May 2026
  • disclosed18 May 2026

Introduced: 18 May 2026

NewCVE-2026-6474  (opens in a new tab)

How to fix?

Upgrade SLES:15.4 libecpg6 to version 18.4-150200.5.12.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libecpg6 package and not the libecpg6 package as distributed by SLES. See How to fix? for SLES:15.4 relevant fixed versions and status.

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 Base Scores

version 3.1