Linux · Security advisory · January 16, 2026

RHSA-2026:0524: Security update for 18 packages

RHSA-2026:0524, released January 16, 2026, fixes 2 CVEs across 18 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
2
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0036
30th percentile

Priority of the 2 CVEs

Patch now 0 Urgent 0 High 2 Routine 0

Fixed package versions

ProductReleaseFixed in
pg_repackRHEL 80:1.4.8-1.module+el8.9.0+19797+c4ce5969
pgauditRHEL 80:1.7.0-1.module+el8.9.0+19797+c4ce5969
postgres-decoderbufsRHEL 80:1.9.7-1.Final.module+el8.9.0+19797+c4ce5969
postgresqlRHEL 80:15.15-1.module+el8.10.0+23782+2d6b2a31
postgresql-contribRHEL 80:15.15-1.module+el8.10.0+23782+2d6b2a31
postgresql-docsRHEL 80:15.15-1.module+el8.10.0+23782+2d6b2a31
postgresql-plperlRHEL 80:15.15-1.module+el8.10.0+23782+2d6b2a31
postgresql-plpython3RHEL 80:15.15-1.module+el8.10.0+23782+2d6b2a31
postgresql-pltclRHEL 80:15.15-1.module+el8.10.0+23782+2d6b2a31
postgresql-private-develRHEL 80:15.15-1.module+el8.10.0+23782+2d6b2a31
postgresql-private-libsRHEL 80:15.15-1.module+el8.10.0+23782+2d6b2a31
postgresql-serverRHEL 80:15.15-1.module+el8.10.0+23782+2d6b2a31
postgresql-server-develRHEL 80:15.15-1.module+el8.10.0+23782+2d6b2a31
postgresql-staticRHEL 80:15.15-1.module+el8.10.0+23782+2d6b2a31
postgresql-testRHEL 80:15.15-1.module+el8.10.0+23782+2d6b2a31
postgresql-test-rpm-macrosRHEL 80:15.15-1.module+el8.10.0+23782+2d6b2a31
postgresql-upgradeRHEL 80:15.15-1.module+el8.10.0+23782+2d6b2a31
postgresql-upgrade-develRHEL 80:15.15-1.module+el8.10.0+23782+2d6b2a31

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2025-12818 PostgreSQL libpq undersizes allocations, via integer wraparound 7.5 0.0036 None reported
High CVE-2025-12817 PostgreSQL CREATE STATISTICS does not check for schema CREATE privilege 7.5 0.0024 None reported
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