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Rocky Linux 10 PostgreSQL Key Database Security Alert RLSA-2026-27742

rocky
Calendar Grey June 24, 2026
Rockylinux Esm H88
Important PostgreSQL security updates for Rocky Linux 10 addressing critical issues like buffer overflow and credential recovery.
Important: postgresql18 security update

Summary

An update is available for postgresql18. This update affects Rocky Linux 10. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list


Topics%20covered

Topics Covered

security advisory important PostgreSQL rocky linux credential recovery operating system attack

RPMs

postgresql18-docs-0:18.4-1.el10_2.aarch64.rpm

postgresql18-upgrade-0:18.4-1.el10_2.x86_64.rpm

postgresql18-test-debuginfo-0:18.4-1.el10_2.s390x.rpm

postgresql18-static-0:18.4-1.el10_2.ppc64le.rpm

postgresql18-server-devel-0:18.4-1.el10_2.x86_64.rpm

postgresql18-private-libs-0:18.4-1.el10_2.aarch64.rpm

postgresql18-private-libs-debuginfo-0:18.4-1.el10_2.aarch64.rpm

postgresql18-plpython3-0:18.4-1.el10_2.aarch64.rpm

postgresql18-0:18.4-1.el10_2.s390x.rpm

postgresql18-upgrade-0:18.4-1.el10_2.s390x.rpm

postgresql18-private-libs-debuginfo-0:18.4-1.el10_2.s390x.rpm

postgresql18-docs-0:18.4-1.el10_2.s390x.rpm

postgresql18-upgrade-devel-debuginfo-0:18.4-1.el10_2.aarch64.rpm

postgresql18-docs-debuginfo-0:18.4-1.el10_2.ppc64le.rpm

postgresql18-plperl-debuginfo-0:18.4-1.el10_2.ppc64le.rpm

postgresql18-upgrade-debuginfo-0:18.4-1.el10_2.ppc64le.rpm

postgresql18-server-0:18.4-1.el10_2.aarch64.rpm

postgresql18-debugsource-0:18.4-1.el10_2.s390x.rpm

postgresql18-test-debuginfo-0:18.4-1.el10_2.aarch64.rpm

Read the Full Advisory

References

No references

CVES

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-6473

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-6475

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-6477

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-6478

Severity
important

Name: RLSA-2026:27742
Affected Products: Rocky Linux 10

Fixes

https://bugzilla.redhat.com/show_bug.cgi?id=2477442

https://bugzilla.redhat.com/show_bug.cgi?id=2477447

https://bugzilla.redhat.com/show_bug.cgi?id=2477448

https://bugzilla.redhat.com/show_bug.cgi?id=2477439


Topics%20covered

Topics Covered

security advisory important PostgreSQL rocky linux credential recovery operating system attack

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