RHSA-2026:2073
RHSA-2026:2073 · Red Hat Security Advisory: firefox security update
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This page shows selected source facts. See the linked advisories for the complete description and affected versions.
Red Hat Security Advisory: firefox security update
CVSS 7.5 · High · Fix available
- Published
- Updated
Stack: system
Affected products and versions
firefox Red Hat:rhel_aus:8.4::appstream
- Affected ranges
- ECOSYSTEM: < 0:140.7.0-1.el8_4
Update to 0:140.7.0-1.el8_4
firefox-debuginfo Red Hat:rhel_aus:8.4::appstream
- Affected ranges
- ECOSYSTEM: < 0:140.7.0-1.el8_4
Update to 0:140.7.0-1.el8_4
firefox-debugsource Red Hat:rhel_aus:8.4::appstream
- Affected ranges
- ECOSYSTEM: < 0:140.7.0-1.el8_4
Update to 0:140.7.0-1.el8_4
firefox Red Hat:rhel_eus_long_life:8.4::appstream
- Affected ranges
- ECOSYSTEM: < 0:140.7.0-1.el8_4
Update to 0:140.7.0-1.el8_4
firefox-debuginfo Red Hat:rhel_eus_long_life:8.4::appstream
- Affected ranges
- ECOSYSTEM: < 0:140.7.0-1.el8_4
Update to 0:140.7.0-1.el8_4
firefox-debugsource Red Hat:rhel_eus_long_life:8.4::appstream
- Affected ranges
- ECOSYSTEM: < 0:140.7.0-1.el8_4
Update to 0:140.7.0-1.el8_4
Original sources
- https://access.redhat.com/errata/RHSA-2026:2073
- https://access.redhat.com/security/updates/classification/#important
- 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
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_2073.json
- https://access.redhat.com/security/cve/CVE-2025-14327
- https://www.cve.org/CVERecord?id=CVE-2025-14327
- https://nvd.nist.gov/vuln/detail/CVE-2025-14327
- https://www.mozilla.org/security/advisories/mfsa2026-03/#CVE-2025-14327
- https://www.mozilla.org/security/advisories/mfsa2026-05/#CVE-2025-14327
- https://access.redhat.com/security/cve/CVE-2026-0877
- https://www.cve.org/CVERecord?id=CVE-2026-0877
- https://osv.dev/vulnerability/RHSA-2026:2073