critique
CVE-2026-84143
firefox: Internally found bugs fixed in Firefox 155, Firefox ESR 153.2 and Firefox ESR 140.15
Dans la Trivy database depuis au moins le 24 oct. 2026, 07:11 UTCLa date d'entrée avant ce build n'est pas enregistrée.
Sévérité par source
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat7.5CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Le label propre à Trivy est CRITICAL. Critique selon NVD. Plus basse selon Red Hat (élevée), AlmaLinux (élevée), Amazon (élevée), Oracle (élevée), Rocky Linux (élevée), Ubuntu (moyenne).
Description
Internally found bugs present in Thunderbird 154, Thunderbird ESR 153.1 and Thunderbird ESR 140.14. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume that with enough effort some of these could have been exploited. This vulnerability was fixed in Firefox 155, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.
Paquets affectés et versions corrigées
| Source | Paquet | Corrigé en |
|---|---|---|
| alma 10 | firefox, thunderbird | 140.15.0-1.el10_2 et 1 autres |
| alma 8 | firefox, thunderbird | 140.15.0-1.el8_10.alma.1 et 1 autres |
| alma 9 | firefox, firefox-x11, thunderbird | 140.15.0-1.el9_8.alma.1 et 1 autres |
| amazon linux 2023 | firefox, firefox-debuginfo, firefox-debugsource | 140.16.0-1.amzn2023.0.1 |
| chainguard | firefox | 155.0.1-r0 |
| debian 11 | firefox-esr, thunderbird | pas de correctif indiqué |
| debian 12 | firefox-esr, thunderbird | 140.15.0esr-1~deb12u1 et 1 autres |
| debian 13 | firefox-esr, thunderbird | 140.15.0esr-1~deb13u1 et 1 autres |
| debian 14 | firefox-esr, thunderbird | 140.15.0esr-1 et 1 autres |
| echo | firefox-esr, thunderbird | 140.15.0esr-1~deb12u1 et 1 autres |
| Oracle Linux 8 | firefox, thunderbird | 140.15.0-1.0.1.el8_10 et 1 autres |
| Oracle Linux 9 | firefox, firefox-x11, thunderbird | 140.15.0-1.0.1.el9_8 et 1 autres |
Afficher les 70 entrées de 35 sources
| Source | Paquet | Corrigé en |
|---|---|---|
| alma 10 | firefox | 140.15.0-1.el10_2 |
| alma 10 | thunderbird | 140.16.0-1.el10_2.alma.1 |
| alma 8 | firefox | 140.15.0-1.el8_10.alma.1 |
| alma 8 | thunderbird | 140.16.0-1.el8_10.alma.1 |
| alma 9 | firefox | 140.15.0-1.el9_8.alma.1 |
| alma 9 | firefox-x11 | 140.15.0-1.el9_8.alma.1 |
| alma 9 | thunderbird | 140.16.0-1.el9_8.alma.1 |
| amazon linux 2023 | firefox | 140.16.0-1.amzn2023.0.1 |
| amazon linux 2023 | firefox-debuginfo | 140.16.0-1.amzn2023.0.1 |
| amazon linux 2023 | firefox-debugsource | 140.16.0-1.amzn2023.0.1 |
| chainguard | firefox | 155.0.1-r0 |
| debian 11 | firefox-esr | pas de correctif indiqué |
| debian 11 | thunderbird | pas de correctif indiqué |
| debian 12 | firefox-esr | 140.15.0esr-1~deb12u1 |
| debian 12 | thunderbird | 1:140.15.0esr-1~deb12u1 |
| debian 13 | firefox-esr | 140.15.0esr-1~deb13u1 |
| debian 13 | thunderbird | 1:140.15.0esr-1~deb13u1 |
| debian 14 | firefox-esr | 140.15.0esr-1 |
| debian 14 | thunderbird | 1:153.2.0esr-1 |
| echo | firefox-esr | 140.15.0esr-1~deb12u1 |
| echo | thunderbird | 1:140.15.0esr-1~deb12u1 |
| Oracle Linux 8 | firefox | 140.15.0-1.0.1.el8_10 |
| Oracle Linux 8 | thunderbird | 140.16.0-1.0.1.el8_10 |
| Oracle Linux 9 | firefox | 140.15.0-1.0.1.el9_8 |
| Oracle Linux 9 | firefox-x11 | 140.15.0-1.0.1.el9_8 |
| Oracle Linux 9 | thunderbird | 140.16.0-1.0.1.el9_8 |
| rapidfort alma 10 | firefox | 0:140.15.0-1.el10_0, 140.15.0-1.el10_2 |
| rapidfort alma 10 | thunderbird | 0:140.15.0-1.el10_0, 140.16.0-1.el10_2.alma.1 |
| rapidfort alma 9 | firefox | 0:140.15.0-1.el9_2, 140.15.0-1.el9_8.alma.1 |
| rapidfort alma 9 | firefox-x11 | 0:140.15.0-1.el9_2, 140.15.0-1.el9_8.alma.1 |
| rapidfort alma 9 | thunderbird | 0:140.15.0-1.el9_2, 140.16.0-1.el9_8.alma.1 |
| rapidfort alpine 3.20 | firefox | pas de correctif indiqué |
| rapidfort alpine 3.20 | thunderbird | 144.0-r0, 145.0-r1, 151.0.1-r1 |
| rapidfort alpine 3.21 | firefox | pas de correctif indiqué |
| rapidfort alpine 3.21 | thunderbird | 144.0-r0, 145.0-r1, 151.0.1-r1 |
| rapidfort alpine 3.22 | firefox | pas de correctif indiqué |
| rapidfort alpine 3.22 | thunderbird | 144.0-r0, 145.0-r1, 151.0.1-r1 |
| rapidfort alpine 3.23 | firefox | pas de correctif indiqué |
| rapidfort alpine 3.23 | thunderbird | 145.0-r1, 151.0.1-r1 |
| rapidfort alpine 3.24 | firefox | pas de correctif indiqué |
| rapidfort alpine 3.24 | thunderbird | 151.0.1-r1 |
| rapidfort amazon linux 2023 | firefox | 140.16.0-1.amzn2023.0.1 |
| rapidfort debian 12 | firefox-esr | 0:140.15.0esr-1, 0:140.15.0esr-1~deb12u1, 0:140.15.0esr-1~deb13u1 |
| rapidfort debian 12 | thunderbird | 0:140.15.0esr-1~deb12u1, 0:140.15.0esr-1~deb13u1, 1:153.2.0esr-1 |
| rapidfort debian 13 | firefox-esr | 0:140.15.0esr-1, 0:140.15.0esr-1~deb12u1, 0:140.15.0esr-1~deb13u1 |
| rapidfort debian 13 | thunderbird | 0:140.15.0esr-1~deb12u1, 0:140.15.0esr-1~deb13u1, 1:153.2.0esr-1 |
| rapidfort fedora 43 | thunderbird | 145.0-1.fc43 |
| rapidfort fedora 43 | thunderbird-librnp-rnp | 145.0-1.fc43 |
| rapidfort Oracle Linux 10 | firefox | 0:140.15.0-1.0.1.el10_2 |
| rapidfort Oracle Linux 10 | thunderbird | 0:140.16.0-1.0.1.el10_2 |
| rapidfort Oracle Linux 9 | firefox | 0:140.15.0-1.0.1.el9_8 |
| rapidfort Oracle Linux 9 | firefox-x11 | 0:140.15.0-1.0.1.el9_8 |
| rapidfort Oracle Linux 9 | thunderbird | 0:140.16.0-1.0.1.el9_8 |
| rapidfort rocky 9 | firefox | 0:140.15.0-1.el9_8 |
| rapidfort rocky 9 | firefox-x11 | 0:140.15.0-1.el9_8 |
| rapidfort rocky 9 | thunderbird | 0:140.16.0-1.el9_8 |
| rapidfort ubuntu 20.04 | thunderbird | pas de correctif indiqué |
| rapidfort ubuntu 22.04 | thunderbird | pas de correctif indiqué |
| rapidfort ubuntu 24.04 | thunderbird | pas de correctif indiqué |
| Red Hat | firefox | pas de correctif indiqué |
| Red Hat | thunderbird | pas de correctif indiqué |
| rocky 10 | firefox | 140.15.0-1.el10_2 |
| rocky 10 | thunderbird | 140.16.0-1.el10_2 |
| rocky 8 | firefox | 140.15.0-1.el8_10 |
| rocky 8 | thunderbird | 140.16.0-1.el8_10 |
| rocky 9 | firefox | 140.15.0-1.el9_8 |
| rocky 9 | firefox-x11 | 140.15.0-1.el9_8 |
| rocky 9 | thunderbird | 140.16.0-1.el9_8 |
| ubuntu 22.04 | thunderbird | pas de correctif indiqué |
| wolfi | firefox | 155.0.1-r0 |
Références
- https://access.redhat.com/errata/RHSA-2026:70642
- https://access.redhat.com/security/cve/CVE-2026-84143
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=2048793%2C2054645%2C2057114%2C2059109%2C2061287
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=2054631%2C2054657%2C2055007%2C2055681%2C2057107%2C2058087%2C2058088%2C2058090%2C2058095%2C2058101%2C2059183%2C2059185%2C2061301%2C2061325
- https://bugzilla.mozilla.org/show_bug.cgi?id=2057108
- https://bugzilla.redhat.com/2503504
- https://bugzilla.redhat.com/2517832
- https://bugzilla.redhat.com/2526753
Les 152 références
- https://bugzilla.redhat.com/2526760
- https://bugzilla.redhat.com/2526764
- https://bugzilla.redhat.com/2526765
- https://bugzilla.redhat.com/2526767
- https://bugzilla.redhat.com/2526778
- https://bugzilla.redhat.com/2526781
- https://bugzilla.redhat.com/2527113
- https://bugzilla.redhat.com/2527115
- https://bugzilla.redhat.com/2527116
- https://bugzilla.redhat.com/2533737
- https://bugzilla.redhat.com/2533740
- https://bugzilla.redhat.com/2533741
- https://bugzilla.redhat.com/2533742
- https://bugzilla.redhat.com/2533743
- https://bugzilla.redhat.com/2533747
- https://bugzilla.redhat.com/2533751
- https://bugzilla.redhat.com/2533753
- https://bugzilla.redhat.com/2533757
- https://bugzilla.redhat.com/2533758
- https://bugzilla.redhat.com/2533760
- https://bugzilla.redhat.com/2533762
- https://bugzilla.redhat.com/2533764
- https://bugzilla.redhat.com/2533769
- https://bugzilla.redhat.com/2533770
- https://bugzilla.redhat.com/2533771
- https://bugzilla.redhat.com/2533773
- https://bugzilla.redhat.com/2533774
- https://bugzilla.redhat.com/2533778
- https://bugzilla.redhat.com/2533779
- https://bugzilla.redhat.com/2533781
- https://bugzilla.redhat.com/2533786
- https://bugzilla.redhat.com/2533790
- https://bugzilla.redhat.com/2533791
- https://bugzilla.redhat.com/2533792
- https://bugzilla.redhat.com/2533793
- https://bugzilla.redhat.com/2533797
- https://bugzilla.redhat.com/2533799
- https://bugzilla.redhat.com/2534187
- https://bugzilla.redhat.com/2534197
- https://bugzilla.redhat.com/2534199
- https://bugzilla.redhat.com/show_bug.cgi?id=2503504
- https://bugzilla.redhat.com/show_bug.cgi?id=2517832
- https://bugzilla.redhat.com/show_bug.cgi?id=2526753
- https://bugzilla.redhat.com/show_bug.cgi?id=2526760
- https://bugzilla.redhat.com/show_bug.cgi?id=2526764
- https://bugzilla.redhat.com/show_bug.cgi?id=2526765
- https://bugzilla.redhat.com/show_bug.cgi?id=2526767
- https://bugzilla.redhat.com/show_bug.cgi?id=2526773
- https://bugzilla.redhat.com/show_bug.cgi?id=2526778
- https://bugzilla.redhat.com/show_bug.cgi?id=2526781
- https://bugzilla.redhat.com/show_bug.cgi?id=2527113
- https://bugzilla.redhat.com/show_bug.cgi?id=2527115
- https://bugzilla.redhat.com/show_bug.cgi?id=2527116
- https://bugzilla.redhat.com/show_bug.cgi?id=2533737
- https://bugzilla.redhat.com/show_bug.cgi?id=2533740
- https://bugzilla.redhat.com/show_bug.cgi?id=2533741
- https://bugzilla.redhat.com/show_bug.cgi?id=2533742
- https://bugzilla.redhat.com/show_bug.cgi?id=2533743
- https://bugzilla.redhat.com/show_bug.cgi?id=2533747
- https://bugzilla.redhat.com/show_bug.cgi?id=2533751
- https://bugzilla.redhat.com/show_bug.cgi?id=2533753
- https://bugzilla.redhat.com/show_bug.cgi?id=2533757
- https://bugzilla.redhat.com/show_bug.cgi?id=2533758
- https://bugzilla.redhat.com/show_bug.cgi?id=2533760
- https://bugzilla.redhat.com/show_bug.cgi?id=2533762
- https://bugzilla.redhat.com/show_bug.cgi?id=2533764
- https://bugzilla.redhat.com/show_bug.cgi?id=2533769
- https://bugzilla.redhat.com/show_bug.cgi?id=2533770
- https://bugzilla.redhat.com/show_bug.cgi?id=2533771
- https://bugzilla.redhat.com/show_bug.cgi?id=2533773
- https://bugzilla.redhat.com/show_bug.cgi?id=2533774
- https://bugzilla.redhat.com/show_bug.cgi?id=2533778
- https://bugzilla.redhat.com/show_bug.cgi?id=2533779
- https://bugzilla.redhat.com/show_bug.cgi?id=2533781
- https://bugzilla.redhat.com/show_bug.cgi?id=2533786
- https://bugzilla.redhat.com/show_bug.cgi?id=2533790
- https://bugzilla.redhat.com/show_bug.cgi?id=2533791
- https://bugzilla.redhat.com/show_bug.cgi?id=2533792
- https://bugzilla.redhat.com/show_bug.cgi?id=2533793
- https://bugzilla.redhat.com/show_bug.cgi?id=2533797
- https://bugzilla.redhat.com/show_bug.cgi?id=2533799
- https://bugzilla.redhat.com/show_bug.cgi?id=2534187
- https://bugzilla.redhat.com/show_bug.cgi?id=2534197
- https://bugzilla.redhat.com/show_bug.cgi?id=2534199
- https://creativecommons.org/licenses/by/4.0/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-16365
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-75874
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-84119
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-84120
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-84121
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-84122
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-84124
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-84131
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-84143
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-84145
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-84639
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-84640
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-84641
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92005
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92006
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92007
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92008
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92009
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92010
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92011
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92012
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92013
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92014
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92015
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92016
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92017
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92018
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92019
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92020
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92021
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92022
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92023
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92024
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92025
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92026
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92027
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92028
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92029
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92030
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92031
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92032
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92238
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92239
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-92240
- https://errata.almalinux.org/9/ALSA-2026-70642.html
- https://errata.rockylinux.org/RLSA-2026:70642
- https://linux.oracle.com/cve/CVE-2026-84143.html
- https://linux.oracle.com/errata/ELSA-2026-73971.html
- https://nvd.nist.gov/vuln/detail/CVE-2026-84143
- https://www.cve.org/CVERecord?id=CVE-2026-84143
- https://www.mozilla.org/en-US/security/advisories/mfsa2026-82/#CVE-2026-84143
- https://www.mozilla.org/security/advisories/mfsa2026-82/
- https://www.mozilla.org/security/advisories/mfsa2026-84/
- https://www.mozilla.org/security/advisories/mfsa2026-84/#CVE-2026-84143
- https://www.mozilla.org/security/advisories/mfsa2026-85/
- https://www.mozilla.org/security/advisories/mfsa2026-86/
- https://www.mozilla.org/security/advisories/mfsa2026-87/
- https://www.mozilla.org/security/advisories/mfsa2026-87/#CVE-2026-84143
- https://www.mozilla.org/security/advisories/mfsa2026-88/