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Oracle Linux 8 PostgreSQL Key Security Patches ELSA-2026-4063 CVE-2026-2004

oracle
Calendar Grey March 10, 2026
Oracle Linux Logo Esm H88
Critical updates for Oracle Linux 8's PostgreSQL address multiple security issues to enhance system integrity.
The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Summary

pgaudit [16.0-1] - Update to 16.0 - Support postgresql 16 - Initial import for PG 16 module - Resolves: RHEL-3636 pg_repack [1.5.1-1] - Update to 1.5.1 postgres-decoderbufs [2.4.0-1.Final] - Initial import for postgresql 16 stream - Related: RHEL-3636 postgresql [16.13-1] - Update to 16.13 - Fix CVE-2026-2004: PostgreSQL intarray missing validation of type of input - Fix CVE-2026-2005: PostgreSQL pgcrypto heap buffer overflow - Fix CVE-2026-2006: PostgreSQL missing validation of multibyte character length - Resolves: RHEL-149371 RHEL-149404 RHEL-149338

Topics%20covered

Topics Covered

security advisory buffer overflow important heap overflow PostgreSQL Oracle Linux

SRPMs

http://oss.oracle.com/ol8/SRPMS-updates/pgaudit-16.0-1.module+el8.10.0+90275+c15b12cb.src.rpm http://oss.oracle.com/ol8/SRPMS-updates/pg_repack-1.5.1-1.module+el8.10.0+90451+109c7b24.src.rpm http://oss.oracle.com/ol8/SRPMS-updates/postgres-decoderbufs-2.4.0-1.Final.module+el8.10.0+90275+c15b12cb.src.rpm http://oss.oracle.com/ol8/SRPMS-updates/postgresql-16.13-1.module+el8.10.0+90835+54dee7b0.src.rpm

x86_64

pgaudit-16.0-1.module+el8.10.0+90275+c15b12cb.x86_64.rpm pg_repack-1.5.1-1.module+el8.10.0+90451+109c7b24.x86_64.rpm postgres-decoderbufs-2.4.0-1.Final.module+el8.10.0+90275+c15b12cb.x86_64.rpm postgresql-16.13-1.module+el8.10.0+90835+54dee7b0.x86_64.rpm postgresql-contrib-16.13-1.module+el8.10.0+90835+54dee7b0.x86_64.rpm postgresql-docs-16.13-1.module+el8.10.0+90835+54dee7b0.x86_64.rpm postgresql-plperl-16.13-1.module+el8.10.0+90835+54dee7b0.x86_64.rpm postgresql-plpython3-16.13-1.module+el8.10.0+90835+54dee7b0.x86_64.rpm postgresql-pltcl-16.13-1.module+el8.10.0+90835+54dee7b0.x86_64.rpm postgresql-private-devel-16.13-1.module+el8.10.0+90835+54dee7b0.x86_64.rpm postgresql-private-libs-16.13-1.module+el8.10.0+90835+54dee7b0.x86_64.rpm postgresql-server-16.13-1.module+el8.10.0+90835+54dee7b0.x86_64.rpm postgresql-server-devel-16.13-1.module+el8.10.0+90835+54dee7b0.x86_64.rpm postgresql-static-16.13-1.module+el8.10.0+90835+54dee7b0.x86_64.rpm postgresql-test-16.13-1.module+el8.10.0+90...

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aarch64

pgaudit-16.0-1.module+el8.10.0+90275+c15b12cb.aarch64.rpm pg_repack-1.5.1-1.module+el8.10.0+90451+109c7b24.aarch64.rpm postgres-decoderbufs-2.4.0-1.Final.module+el8.10.0+90275+c15b12cb.aarch64.rpm postgresql-16.13-1.module+el8.10.0+90835+54dee7b0.aarch64.rpm postgresql-contrib-16.13-1.module+el8.10.0+90835+54dee7b0.aarch64.rpm postgresql-docs-16.13-1.module+el8.10.0+90835+54dee7b0.aarch64.rpm postgresql-plperl-16.13-1.module+el8.10.0+90835+54dee7b0.aarch64.rpm postgresql-plpython3-16.13-1.module+el8.10.0+90835+54dee7b0.aarch64.rpm postgresql-pltcl-16.13-1.module+el8.10.0+90835+54dee7b0.aarch64.rpm postgresql-private-devel-16.13-1.module+el8.10.0+90835+54dee7b0.aarch64.rpm postgresql-private-libs-16.13-1.module+el8.10.0+90835+54dee7b0.aarch64.rpm postgresql-server-16.13-1.module+el8.10.0+90835+54dee7b0.aarch64.rpm postgresql-server-devel-16.13-1.module+el8.10.0+90835+54dee7b0.aarch64.rpm postgresql-static-16.13-1.module+el8.10.0+90835+54dee7b0.aarch64.rpm postgresql-test-16.13-1.module+el8.10.0+90835+54dee7b0.aarch64.rpm postgresql-test-rpm-macros-16.13-1.module+el8.10.0+90835+54dee7b0.noarch.rpm postgresql-upgrade-16.13-1.module+el8.10.0+90835+54dee7b0.aarch64.rpm postgresql-upgrade-devel-16.13-1.module+el8.10.0+90835+54dee7b0.aarch64.rpm

Severity
important
Lowest
Low
Medium
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Critical

Related CVEs: CVE-2026-2004 CVE-2026-2005 CVE-2026-2006

Topics%20covered

Topics Covered

security advisory buffer overflow important heap overflow PostgreSQL Oracle Linux

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