Linux
firefox-x11 security updates
Patch Radar has 166 security fixes for firefox-x11, closing 789 CVEs, 4 of which are being exploited. The newest security fix is ELSA-2026-89757 (0:153.5.0-1.0.1.el9_8), released November 7, 2026.
4 exploited CVEs
Latest version
n/a
Release date not known
Security fixes
166
On record in Patch Radar
CVEs
789
Closed by those fixes
Exploited
4
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| Urgent | ELSA-2026-89757 | ol 9 | 0:153.5.0-1.0.1.el9_8 | 48 | Nov 7, 2026 | |
| Urgent | ELSA-2026-93957 | ol 9 | 0:153.6.0-1.0.1.el9_8 | 144 | Nov 7, 2026 | |
| Urgent | ALSA-2026:89757 | almalinux 9 | 153.5.0-1.el9_8 | 48 | Nov 7, 2026 | |
| Urgent | RHSA-2026:89757 | RHEL 9 | 0:153.5.0-1.el9_8 | 48 | Oct 31, 2026 | |
| Urgent | RHSA-2026:76761 | RHEL 9 | 0:140.17.0-1.el9_8 | 43 | Oct 24, 2026 | |
| Urgent | ELSA-2026-76761 | ol 9 | 0:140.17.0-1.0.1.el9_8 | 43 | Oct 7, 2026 | |
| Urgent | ALSA-2026:76761 | almalinux 9 | 140.17.0-1.el9_8.alma.1 | 43 | Oct 6, 2026 | |
| Urgent | RHSA-2026:67133 | RHEL 9 | 0:140.15.0-1.el9_8 | 10 | Sep 27, 2026 | |
| Urgent | RHSA-2026:69462 | RHEL 9 | 0:140.16.0-1.el9_8 | 28 | Sep 22, 2026 | |
| Urgent | ELSA-2026-69462 | ol 9 | 0:140.16.0-1.0.1.el9_8 | 28 | Sep 22, 2026 | |
| Urgent | ALSA-2026:69462 | almalinux 9 | 140.16.0-1.el9_8.alma.1 | 28 | Sep 21, 2026 | |
| Urgent | ALSA-2026:67133 | almalinux 9 | 140.15.0-1.el9_8.alma.1 | 10 | Sep 14, 2026 | |
| Urgent | ELSA-2026-67133-0 | ol 9 | 0:140.15.0-1.0.1.el9_8 | 10 | Sep 14, 2026 | |
| Urgent | RHSA-2026:58897 | RHEL 9 | 0:140.14.0-1.el9_8 | 31 | Aug 28, 2026 | |
| Urgent | ALSA-2026:58897 | almalinux 9 | 140.14.0-1.el9_8.alma.1 | 31 | Aug 24, 2026 | |
| Urgent | ELSA-2026-58897 | ol 9 | 0:140.14.0-1.0.1.el9_8 | 31 | Aug 24, 2026 | |
| Urgent | RHSA-2026:47104 | RHEL 9 | 0:140.13.0-1.el9_8 | 33 | Aug 5, 2026 | |
| Urgent | ELSA-2026-47104 | ol 9 | 0:140.13.0-1.0.1.el9_8 | 33 | Jul 29, 2026 | |
| Urgent | ALSA-2026:47104 | almalinux 9 | 140.13.0-1.el9_8.alma.1 | 33 | Jul 28, 2026 | |
| High | ELSA-2026-21378 | ol 9 | 0:140.12.0-1.0.1.el9_8 | 18 | Jun 29, 2026 | |
| High | ELSA-2026-20574 | ol 9 | 0:140.12.0-1.0.1.el9_8 | 3 | Jun 29, 2026 | |
| High | ELSA-2026-19370 | ol 9 | 0:140.12.0-1.0.1.el9_8 | 4 | Jun 29, 2026 | |
| Urgent | RHSA-2026:27734 | RHEL 9 | 0:140.12.0-1.el9_8 | 29 | Jun 24, 2026 | |
| High | RHSA-2026:21378 | RHEL 9 | 0:140.11.0-1.el9_8 | 18 | Jun 24, 2026 | |
| Urgent | ELSA-2026-27734 | ol 9 | 0:140.12.0-1.0.1.el9_8 | 29 | Jun 23, 2026 | |
| Urgent | ALSA-2026:27734 | almalinux 9 | 140.12.0-1.el9_8.alma.1 | 29 | Jun 22, 2026 | |
| High | ELSA-2026-19201 | ol 9 | 0:140.10.0-1.0.1.el9_8 | 25 | Jun 12, 2026 | |
| High | RHSA-2026:19370 | RHEL 9 | 0:140.10.1-1.el9_8 | 5 | May 27, 2026 | |
| High | RHSA-2026:20574 | RHEL 9 | 0:140.10.2-1.el9_8 | 3 | May 27, 2026 | |
| High | ALSA-2026:21378 | almalinux 9 | 140.11.0-1.el9_8.alma.1 | 18 | May 27, 2026 | |
| High | ALSA-2026:20574 | almalinux 9 | 140.10.2-1.el9_8 | 3 | May 26, 2026 | |
| High | ALSA-2026:19370 | almalinux 9 | 140.10.1-1.el9_8.alma.1 | 5 | May 19, 2026 | |
| High | RHSA-2026:19201 | RHEL 9 | 0:140.10.0-1.el9_8 | 25 | Apr 30, 2026 | |
| Patch now | ELSA-2026-10757 | ol 9 | 0:140.10.0-1.0.1.el9_7 | 1 | 1 | Apr 27, 2026 |
| Patch now | RHSA-2026:10757 | RHEL 9 | 0:140.10.0-1.el9_7 | 1 | 1 | Apr 27, 2026 |
| High | ALSA-2026:10757 | almalinux 9 | 140.10.0-1.el9_7.alma.1 | 25 | Apr 27, 2026 | |
| High | RHSA-2026:7671 | RHEL 9 | 0:140.9.1-1.el9_7 | 5 | Apr 15, 2026 | |
| High | RHSA-2026:5930 | RHEL 9 | 0:140.9.0-1.el9_7 | 37 | Apr 15, 2026 | |
| High | ALSA-2026:7671 | almalinux 9 | 140.9.1-1.el9_7.alma.1 | 5 | Apr 13, 2026 | |
| High | ELSA-2026-7671 | ol 9 | 0:140.9.1-1.0.1.el9_7 | 5 | Apr 13, 2026 | |
| High | ELSA-2026-5930 | ol 9 | 0:140.9.0-1.0.1.el9_7 | 37 | Mar 27, 2026 | |
| High | ALSA-2026:5930 | almalinux 9 | 140.9.0-1.el9_7.alma.1 | 37 | Mar 26, 2026 | |
| High | RHSA-2026:3339 | RHEL 9 | 0:140.8.0-2.el9_7 | 38 | Mar 12, 2026 | |
| High | ELSA-2026-3339 | ol 9 | 0:140.8.0-2.0.1.el9_7 | 38 | Feb 26, 2026 | |
| High | ALSA-2026:3339 | almalinux 9 | 140.8.0-2.el9_7.alma.1 | 38 | Feb 25, 2026 | |
| High | RHSA-2026:0694 | RHEL 9 | 0:140.7.0-1.el9_7 | 13 | Jan 16, 2026 | |
| High | ELSA-2026-0694 | ol 9 | 0:140.7.0-1.0.1.el9_7 | 13 | Jan 16, 2026 | |
| High | ALSA-2026:0694 | almalinux 9 | 140.7.0-1.el9_7.alma.1 | 13 | Jan 15, 2026 | |
| High | ALSA-2025:23034 | almalinux 9 | 140.6.0-1.el9_7.alma.1 | 10 | Dec 10, 2025 | |
| High | ELSA-2025-23034 | ol 9 | 0:140.6.0-1.0.1.el9_7 | 10 | Dec 10, 2025 | |
| High | RHSA-2025:23034 | RHEL 9 | 0:140.6.0-1.el9_7 | 10 | Dec 10, 2025 | |
| High | ELSA-2025-21280 | ol 9 | 0:140.5.0-1.0.1.el9_7 | 9 | Nov 25, 2025 | |
| High | ALSA-2025:21280 | almalinux 9 | 140.5.0-1.el9_7.alma.1 | 9 | Nov 13, 2025 | |
| High | RHSA-2025:21280 | RHEL 9 | 0:140.5.0-1.el9_7 | 9 | Nov 13, 2025 | |
| High | ELSA-2025-18155 | ol 9 | 0:140.4.0-3.0.1.el9_6 | 7 | Oct 16, 2025 | |
| High | ALSA-2025:18155 | almalinux 9 | 140.4.0-3.el9_6.alma.1 | 7 | Oct 15, 2025 | |
| High | RHSA-2025:18155 | RHEL 9 | 0:140.4.0-3.el9_6 | 7 | Oct 15, 2025 | |
| High | ELSA-2025-16108 | ol 9 | 0:140.3.0-1.0.1.el9_6 | 7 | Sep 18, 2025 | |
| High | RHSA-2025:16108 | RHEL 9 | 0:140.3.0-1.el9_6 | 8 | Sep 17, 2025 | |
| High | ALSA-2025:16108 | almalinux 9 | 140.3.0-1.el9_6.alma.1 | 7 | Sep 17, 2025 | |
| High | ALSA-2025:14416 | almalinux 9 | 128.14.0-2.el9_6.alma.1 | 5 | Aug 25, 2025 | |
| High | ELSA-2025-14416 | ol 9 | 0:128.14.0-2.0.1.el9_6 | 5 | Aug 25, 2025 | |
| High | RHSA-2025:14416 | RHEL 9 | 0:128.14.0-2.el9_6 | 5 | Aug 25, 2025 | |
| High | ALSA-2025:11748 | almalinux 9 | 128.13.0-1.el9_6.alma.1 | 9 | Jul 24, 2025 | |
| High | ELSA-2025-11748 | ol 9 | 0:128.13.0-1.0.1.el9_6 | 9 | Jul 24, 2025 | |
| High | RHSA-2025:11748 | RHEL 9 | 0:128.13.0-1.el9_6 | 9 | Jul 24, 2025 | |
| High | ALSA-2025:10072 | almalinux 9 | 128.12.0-1.el9_6.alma.1 | 4 | Jul 1, 2025 | |
| High | ELSA-2025-10072 | ol 9 | 0:128.12.0-1.0.1.el9_6 | 4 | Jul 1, 2025 | |
| High | RHSA-2025:10072 | RHEL 9 | 0:128.12.0-1.el9_6 | 4 | Jul 1, 2025 | |
| High | RHSA-2025:8293 | RHEL 9 | 0:128.11.0-1.el9_6 | 7 | May 29, 2025 | |
| High | ALSA-2025:8293 | almalinux 9 | 128.11.0-1.el9_6.alma.1 | 6 | May 29, 2025 | |
| High | ELSA-2025-8293 | ol 9 | 0:128.11.0-1.0.1.el9_6 | 6 | May 29, 2025 | |
| High | ELSA-2025-8049 | ol 9 | 0:128.10.1-1.0.1.el9_6 | 2 | May 22, 2025 | |
| High | ALSA-2025:8049 | almalinux 9 | 128.10.1-1.el9_6.alma.1 | 2 | May 20, 2025 | |
| High | RHSA-2025:8049 | RHEL 9 | 0:128.10.1-1.el9_6 | 2 | May 20, 2025 | |
| High | ALSA-2025:7428 | almalinux 9 | 128.10.0-1.el9_6.alma.1 | 5 | May 13, 2025 | |
| High | RHSA-2025:7428 | RHEL 9 | 0:128.10.0-1.el9_6 | 5 | May 13, 2025 | |
| High | ELSA-2025-4443 | ol 9 | 0:128.10.0-1.0.1.el9_5 | 5 | May 5, 2025 | |
| High | ALSA-2025:3556 | almalinux 9 | 128.9.0-2.el9_5 | 3 | Apr 3, 2025 | |
| High | ELSA-2025-3556 | ol 9 | 0:128.9.0-2.0.1.el9_5 | 3 | Apr 3, 2025 | |
| High | RHSA-2025:3556 | RHEL 9 | 0:128.9.0-2.el9_5 | 3 | Apr 3, 2025 | |
| High | ALSA-2025:2359 | almalinux 9 | 128.8.0-1.el9_5 | 9 | Mar 5, 2025 | |
| High | ELSA-2025-2359 | ol 9 | 0:128.8.0-1.0.1.el9_5 | 9 | Mar 5, 2025 | |
| High | RHSA-2025:2359 | RHEL 9 | 0:128.8.0-1.el9_5 | 9 | Mar 5, 2025 | |
| High | ALSA-2025:1066 | almalinux 9 | 128.7.0-1.el9_5 | 8 | Feb 5, 2025 | |
| High | ELSA-2025-1066 | ol 9 | 0:128.7.0-1.0.1.el9_5 | 8 | Feb 5, 2025 | |
| High | RHSA-2025:1066 | RHEL 9 | 0:128.7.0-1.el9_5 | 8 | Feb 5, 2025 | |
| High | ELSA-2025-0080 | ol 9 | 0:128.6.0-1.0.1.el9_5 | 7 | Jan 10, 2025 | |
| High | ALSA-2025:0080 | almalinux 9 | 128.6.0-1.el9_5 | 7 | Jan 8, 2025 | |
| High | RHSA-2025:0080 | RHEL 9 | 0:128.6.0-1.el9_5 | 7 | Jan 8, 2025 | |
| High | ELSA-2024-10702 | ol 9 | 0:128.5.1-1.0.1.el9_5 | 6 | Dec 3, 2024 | |
| High | ALSA-2024:10702 | almalinux 9 | 128.5.1-1.el9_5 | 6 | Dec 2, 2024 | |
| High | RHSA-2024:10702 | RHEL 9 | 0:128.5.1-1.el9_5 | 6 | Dec 2, 2024 | |
| Patch now | ALSA-2024:9554 | almalinux 9 | 128.4.0-1.el9_5 | 11 | 1 | Nov 13, 2024 |
| Patch now | RHSA-2024:9554 | RHEL 9 | 0:128.4.0-1.el9_5 | 11 | 1 | Nov 13, 2024 |
| High | ELSA-2024-8726 | ol 9 | 0:128.4.0-1.0.1.el9_4 | 10 | Nov 1, 2024 | |
| Patch now | ELSA-2024-7958 | ol 9 | 0:128.3.1-2.0.1.el9_4 | 1 | 1 | Oct 10, 2024 |
| High | ALSA-2024:7505 | almalinux 9 | 128.3.0-1.el9_4.alma.1 | 5 | Oct 2, 2024 | |
| High | ELSA-2024-7505 | ol 9 | 0:128.3.0-1.0.1.el9_4 | 5 | Oct 2, 2024 | |
| High | RHSA-2024:7505 | RHEL 9 | 0:128.3.0-1.el9_4 | 5 | Oct 2, 2024 |
Showing the newest 100 of 166 fixes.
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