[El-errata] ELSA-2026-27742 Important: Oracle Linux 10 postgresql18 security update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2026-27742

http://linux.oracle.com/errata/ELSA-2026-27742.html

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

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


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

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




Description of changes:

[18.4-1.0.1]
- Replace upstream reference

[18.4-1]
- Update to 18.4
- Fix CVE-2026-6478