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Rocky Linux has released an important Firefox update through RLSA-2026-0694

rocky
Calendar Grey January 16, 2026
Rockylinux Esm H88
Critical firefox security updates available for Rocky Linux 9 addressing multiple issues including memory safety and spoofing.
Important: firefox security update

Summary

An update is available for firefox. This update affects Rocky Linux 9. 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 firefox spoofing issue memory safety rocky linux

RPMs

firefox-0:140.7.0-1.el9_7.aarch64.rpm

firefox-0:140.7.0-1.el9_7.ppc64le.rpm

firefox-0:140.7.0-1.el9_7.s390x.rpm

firefox-0:140.7.0-1.el9_7.src.rpm

firefox-0:140.7.0-1.el9_7.x86_64.rpm

firefox-debuginfo-0:140.7.0-1.el9_7.aarch64.rpm

firefox-debuginfo-0:140.7.0-1.el9_7.ppc64le.rpm

firefox-debuginfo-0:140.7.0-1.el9_7.s390x.rpm

firefox-debuginfo-0:140.7.0-1.el9_7.x86_64.rpm

firefox-debugsource-0:140.7.0-1.el9_7.aarch64.rpm

firefox-debugsource-0:140.7.0-1.el9_7.ppc64le.rpm

firefox-debugsource-0:140.7.0-1.el9_7.s390x.rpm

firefox-debugsource-0:140.7.0-1.el9_7.x86_64.rpm

firefox-x11-0:140.7.0-1.el9_7.aarch64.rpm

firefox-x11-0:140.7.0-1.el9_7.ppc64le.rpm

firefox-x11-0:140.7.0-1.el9_7.s390x.rpm

firefox-x11-0:140.7.0-1.el9_7.x86_64.rpm

References

No references

CVES

https://www.cve.org/CVERecord?id=CVE-2025-14327

https://www.cve.org/CVERecord?id=CVE-2026-0877

https://www.cve.org/CVERecord?id=CVE-2026-0878

https://www.cve.org/CVERecord?id=CVE-2026-0879

https://www.cve.org/CVERecord?id=CVE-2026-0880

https://www.cve.org/CVERecord?id=CVE-2026-0882

https://www.cve.org/CVERecord?id=CVE-2026-0883

https://www.cve.org/CVERecord?id=CVE-2026-0884

https://www.cve.org/CVERecord?id=CVE-2026-0885

https://www.cve.org/CVERecord?id=CVE-2026-0886

https://www.cve.org/CVERecord?id=CVE-2026-0887

https://www.cve.org/CVERecord?id=CVE-2026-0890

https://www.cve.org/CVERecord?id=CVE-2026-0891

Severity
important

Name: RLSA-2026:0694
Affected Products: Rocky Linux 9

Fixes

https://bugzilla.redhat.com/show_bug.cgi?id=2420507

https://bugzilla.redhat.com/show_bug.cgi?id=2428961

https://bugzilla.redhat.com/show_bug.cgi?id=2428963

https://bugzilla.redhat.com/show_bug.cgi?id=2428965

https://bugzilla.redhat.com/show_bug.cgi?id=2428966

https://bugzilla.redhat.com/show_bug.cgi?id=2428967

https://bugzilla.redhat.com/show_bug.cgi?id=2428968

https://bugzilla.redhat.com/show_bug.cgi?id=2428969

https://bugzilla.redhat.com/show_bug.cgi?id=2428971

https://bugzilla.redhat.com/show_bug.cgi?id=2428972

https://bugzilla.redhat.com/show_bug.cgi?id=2428973

https://bugzilla.redhat.com/show_bug.cgi?id=2428975

https://bugzilla.redhat.com/show_bug.cgi?id=2428978


Topics%20covered

Topics Covered

security advisory important firefox spoofing issue memory safety rocky linux

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