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Oracle Linux 9 firefox Important Security Advisory ELSA-2026-3339

oracle
Calendar Grey February 26, 2026
Oracle Linux Logo Esm H88
Oracle Linux 9 updates for firefox enhance security and address critical issues. Immediate action is advised to safeguard systems.
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Summary

[140.8.0-2.0.1] - Fix firefox-oracle-default-prefs.js for new nss [Orabug: 37079773] - Add firefox-oracle-default-prefs.js and remove the corresponding Red Hat file [140.8.0] - Add debranding patches (Mustafa Gezen) - Add OpenELA default preferences (Louis Abel) [140.8.0-2] - Update to 140.8.0 ESR

Topics%20covered

Topics Covered

security advisory remote access important firefox web browser Oracle

SRPMs

http://oss.oracle.com/ol9/SRPMS-updates/firefox-140.8.0-2.0.1.el9_7.src.rpm

x86_64

firefox-140.8.0-2.0.1.el9_7.x86_64.rpm firefox-x11-140.8.0-2.0.1.el9_7.x86_64.rpm

aarch64

firefox-140.8.0-2.0.1.el9_7.aarch64.rpm firefox-x11-140.8.0-2.0.1.el9_7.aarch64.rpm

Severity
important
Lowest
Low
Medium
High
Critical

Related CVEs: CVE-2026-2447 CVE-2026-2757 CVE-2026-2758 CVE-2026-2759 CVE-2026-2760 CVE-2026-2761 CVE-2026-2762 CVE-2026-2763 CVE-2026-2764 CVE-2026-2765 CVE-2026-2766 CVE-2026-2767 CVE-2026-2768 CVE-2026-2769 CVE-2026-2770 CVE-2026-2771 CVE-2026-2772 CVE-2026-2773 CVE-2026-2774 CVE-2026-2775 CVE-2026-2776 CVE-2026-2777 CVE-2026-2778 CVE-2026-2779 CVE-2026-2780 CVE-2026-2781 CVE-2026-2782 CVE-2026-2783 CVE-2026-2784 CVE-2026-2785 CVE-2026-2786 CVE-2026-2787 CVE-2026-2788 CVE-2026-2789 CVE-2026-2790 CVE-2026-2791 CVE-2026-2792 CVE-2026-2793

Topics%20covered

Topics Covered

security advisory remote access important firefox web browser Oracle

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