Linux · Red Hat · Security advisory · September 19, 2026

RHSA-2026:69914: Security update for 18 packages

RHSA-2026:69914, released September 19, 2026, fixes 16 CVEs across 18 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
16
None rated Critical
Exploited
0
None reported
Highest CVSS
8.8
Base score, 0 to 10
Highest EPSS
0.0068
52nd percentile

Priority of the 16 CVEs

Patch now 0 Urgent 0 High 16 Routine 0

Fixed package versions

ProductReleaseFixed in
pg_repackRHEL 90:1.4.8-2.module+el9.8.0+24091+17775505
pgauditRHEL 90:1.7.0-1.module+el9.8.0+24091+17775505
postgres-decoderbufsRHEL 90:1.9.7-1.Final.module+el9.8.0+24091+17775505
postgresqlRHEL 90:15.19-1.module+el9.8.0+24800+a95bf172
postgresql-contribRHEL 90:15.19-1.module+el9.8.0+24800+a95bf172
postgresql-docsRHEL 90:15.19-1.module+el9.8.0+24800+a95bf172
postgresql-plperlRHEL 90:15.19-1.module+el9.8.0+24800+a95bf172
postgresql-plpython3RHEL 90:15.19-1.module+el9.8.0+24800+a95bf172
postgresql-pltclRHEL 90:15.19-1.module+el9.8.0+24800+a95bf172
postgresql-private-develRHEL 90:15.19-1.module+el9.8.0+24800+a95bf172
postgresql-private-libsRHEL 90:15.19-1.module+el9.8.0+24800+a95bf172
postgresql-serverRHEL 90:15.19-1.module+el9.8.0+24800+a95bf172
postgresql-server-develRHEL 90:15.19-1.module+el9.8.0+24800+a95bf172
postgresql-staticRHEL 90:15.19-1.module+el9.8.0+24800+a95bf172
postgresql-testRHEL 90:15.19-1.module+el9.8.0+24800+a95bf172
postgresql-test-rpm-macrosRHEL 90:15.19-1.module+el9.8.0+24800+a95bf172
postgresql-upgradeRHEL 90:15.19-1.module+el9.8.0+24800+a95bf172
postgresql-upgrade-develRHEL 90:15.19-1.module+el9.8.0+24800+a95bf172

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2026-16239 PostgreSQL type confusion in cursor CLOSE + DECLARE executes arbitrary code8.8 0.0068 None reported
High CVE-2026-14669 postgresql-15: Heap buffer overflow in PostgreSQL to_char(timestamptz) allows the party choosing the timezone to execute arbitrary c...8.8 0.0066 None reported
High CVE-2026-15742 PostgreSQL fuzzystrmatch writes effectively-arbitrary addresses, via integer wraparound8.8 0.0060 None reported
High CVE-2026-6471 PostgreSQL logical decoding can dlopen arbitrary file8.8 0.0053 None reported
High CVE-2026-14662 PostgreSQL tsvector and tsquery undersize allocations, via integer wraparound8.8 0.0046 None reported
High CVE-2026-14664 PostgreSQL regexp heap buffer overflow executes arbitrary code8.8 0.0044 None reported
High CVE-2026-14670 PostgreSQL plperl tied object heap buffer overflow executes arbitrary code8.8 0.0044 None reported
High CVE-2026-15741 PostgreSQL expression deparse allows SQL injection via EXTRACT argument8.8 0.0044 None reported
High CVE-2026-19385 PostgreSQL pg_dump heap buffer overflow executes arbitrary code8.8 0.0043 None reported
High CVE-2026-14671 PostgreSQL refint plan cache type confusion executes arbitrary code8.8 0.0042 None reported
High CVE-2026-14680 PostgreSQL type confusion via "internal" arguments8.8 0.0042 None reported
High CVE-2026-14677 PostgreSQL 32-bit pltcl and plperl undersize allocations, via integer wraparound8.8 0.0041 None reported
High CVE-2026-6464 PostgreSQL psql COPY FROM STDIN early failure processes data lines as psql commands8.8 0.0036 None reported
High CVE-2026-18408 PostgreSQL psql \unrestrict lets superuser of pg_dump origin server execute arbitrary code in psql client8.8 0.0036 None reported
High CVE-2026-14668 PostgreSQL ctid type confusion in selectivity estimator discloses derivative of arbitrary read8.8 0.0033 None reported
High CVE-2026-14679 postgresql-plperl-14: Stack buffer overflow in PostgreSQL argument name matching allows an object creator to achieve unknown impacts via OU...8.8 0.0029 None reported
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