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Rocky Linux 10 RLSA-2026-44391 libpq Important Buffer Overflow

rocky
Calendar Grey July 27, 2026
Scroller Rockylinux
An important security update for libpq in Rocky Linux addresses a critical buffer overflow issue, enhancing system safety.
An important security update for the libpq package in Rocky Linux 10 addresses a buffer overflow vulnerability (CVE-2026-6477) that could allow a server superuser to overwrite clie...

Summary

An update is available for libpq. 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 buffer overflow important libpq Rocky cve-2026-6477

RPMs

libpq-0:16.14-1.el10_2.x86_64.rpm

libpq-0:16.14-1.el10_2.ppc64le.rpm

libpq-devel-debuginfo-0:16.14-1.el10_2.ppc64le.rpm

libpq-devel-debuginfo-0:16.14-1.el10_2.x86_64.rpm

libpq-devel-0:16.14-1.el10_2.s390x.rpm

libpq-0:16.14-1.el10_2.src.rpm

libpq-0:16.14-1.el10_2.aarch64.rpm

libpq-debugsource-0:16.14-1.el10_2.s390x.rpm

libpq-devel-0:16.14-1.el10_2.x86_64.rpm

libpq-devel-0:16.14-1.el10_2.ppc64le.rpm

libpq-devel-debuginfo-0:16.14-1.el10_2.aarch64.rpm

libpq-devel-0:16.14-1.el10_2.aarch64.rpm

libpq-0:16.14-1.el10_2.s390x.rpm

libpq-debuginfo-0:16.14-1.el10_2.ppc64le.rpm

libpq-debuginfo-0:16.14-1.el10_2.aarch64.rpm

libpq-debuginfo-0:16.14-1.el10_2.s390x.rpm

libpq-debuginfo-0:16.14-1.el10_2.x86_64.rpm

libpq-debugsource-0:16.14-1.el10_2.x86_64.rpm

libpq-devel-debuginfo-0:16.14-1.el10_2.s390x.rpm

libpq-debugsource-0:16.14-1.el10_2.aarch64.rpm

libpq-debugsource-0:16.14-1.el10_2.ppc64le.rpm

References

No references

CVES

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

Severity
important
Lowest
Low
Medium
High
Critical

Name: RLSA-2026:44391
Affected Products: Rocky Linux 10

Fixes

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


Topics%20covered

Topics Covered

security advisory buffer overflow important libpq Rocky cve-2026-6477

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