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Oracle Linux 10 postgresql18 Key Security Notification ELSA-2026-27742

oracle
Calendar Grey July 22, 2026
Scroller Oracle
New updates for Oracle Linux 10 address important security issues in PostgreSQL 18, enhancing system integrity and performance.
Oracle Linux 10 has released updated rpms for PostgreSQL 18.4 addressing multiple CVEs, emphasizing security improvements and various package updates for x86_64 and aarch64 archite...

Summary

[18.4-1.0.1] - Replace upstream reference [18.4-1] - Update to 18.4 - Fix CVE-2026-6478

Topics%20covered

Topics Covered

security advisory important database exploits Oracle postgresql18

SRPMs

http://oss.oracle.com/ol10/SRPMS-updates/postgresql18-18.4-1.0.1.el10_2.src.rpm

x86_64

postgresql18-18.4-1.0.1.el10_2.x86_64.rpm postgresql18-contrib-18.4-1.0.1.el10_2.x86_64.rpm postgresql18-docs-18.4-1.0.1.el10_2.x86_64.rpm postgresql18-plperl-18.4-1.0.1.el10_2.x86_64.rpm postgresql18-plpython3-18.4-1.0.1.el10_2.x86_64.rpm postgresql18-private-devel-18.4-1.0.1.el10_2.x86_64.rpm postgresql18-private-libs-18.4-1.0.1.el10_2.x86_64.rpm postgresql18-server-18.4-1.0.1.el10_2.x86_64.rpm postgresql18-server-devel-18.4-1.0.1.el10_2.x86_64.rpm postgresql18-static-18.4-1.0.1.el10_2.x86_64.rpm postgresql18-test-18.4-1.0.1.el10_2.x86_64.rpm postgresql18-test-rpm-macros-18.4-1.0.1.el10_2.noarch.rpm postgresql18-upgrade-18.4-1.0.1.el10_2.x86_64.rpm postgresql18-upgrade-devel-18.4-1.0.1.el10_2.x86_64.rpm

aarch64

postgresql18-18.4-1.0.1.el10_2.aarch64.rpm postgresql18-contrib-18.4-1.0.1.el10_2.aarch64.rpm postgresql18-docs-18.4-1.0.1.el10_2.aarch64.rpm postgresql18-plperl-18.4-1.0.1.el10_2.aarch64.rpm postgresql18-plpython3-18.4-1.0.1.el10_2.aarch64.rpm postgresql18-private-devel-18.4-1.0.1.el10_2.aarch64.rpm postgresql18-private-libs-18.4-1.0.1.el10_2.aarch64.rpm postgresql18-server-18.4-1.0.1.el10_2.aarch64.rpm postgresql18-server-devel-18.4-1.0.1.el10_2.aarch64.rpm postgresql18-static-18.4-1.0.1.el10_2.aarch64.rpm postgresql18-test-18.4-1.0.1.el10_2.aarch64.rpm postgresql18-test-rpm-macros-18.4-1.0.1.el10_2.noarch.rpm postgresql18-upgrade-18.4-1.0.1.el10_2.aarch64.rpm postgresql18-upgrade-devel-18.4-1.0.1.el10_2.aarch64.rpm

Severity
important
Lowest
Low
Medium
High
Critical

Related CVEs: CVE-2026-6472 CVE-2026-6473 CVE-2026-6474 CVE-2026-6475 CVE-2026-6476 CVE-2026-6477 CVE-2026-6478 CVE-2026-6479 CVE-2026-6575 CVE-2026-6637 CVE-2026-6638

Topics%20covered

Topics Covered

security advisory important database exploits Oracle postgresql18

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