8.1
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се по мрежата, при специфични условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Memory safety bugs present in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 147, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7.
Засегнати продукти
- Mozilla Firefox: 140.7 до 140.*; 147 до *
- Mozilla Thunderbird: 140.7 до 140.*; 147 до *
- Red Hat Red Hat Enterprise Linux 10: 0:140.7.0-1.el10_1 преди *
- Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support: 0:140.7.0-1.el10_0 преди *
- Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support: 0:140.7.0-1.el7_9 преди *
- Red Hat Red Hat Enterprise Linux 8: 0:140.7.0-1.el8_10 преди *
- Red Hat Red Hat Enterprise Linux 8.2 Advanced Update Support: 0:140.7.0-1.el8_2 преди *
- Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support: 0:140.7.0-1.el8_4 преди *
- Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On: 0:140.7.0-1.el8_4 преди *
- Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support: 0:140.7.0-1.el8_6 преди *
- Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service: 0:140.7.0-1.el8_6 преди *
- Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions: 0:140.7.0-1.el8_6 преди *
- Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service: 0:140.7.0-1.el8_8 преди *
- Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions: 0:140.7.0-1.el8_8 преди *
- Red Hat Red Hat Enterprise Linux 9: 0:140.7.0-1.el9_7 преди *
- Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions: 0:140.7.0-1.el9_0 преди *
- Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions: 0:140.7.0-1.el9_2 преди *
- Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support: 0:140.7.0-1.el9_4 преди *
- Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support: 0:140.7.0-2.el9_6 преди *
- Red Hat Red Hat Enterprise Linux 6
- Red Hat Red Hat Enterprise Linux 7
Вид слабост
История
- 13 януари 2026 Публикувано
Други уязвимости в Mozilla Firefox
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-0891
- https://nvd.nist.gov/vuln/detail/CVE-2026-0891
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1964722%2C2000981%2C2003100%2C2003278
- https://www.mozilla.org/security/advisories/mfsa2026-01/
- https://www.mozilla.org/security/advisories/mfsa2026-03/
- https://www.mozilla.org/security/advisories/mfsa2026-04/
- https://www.mozilla.org/security/advisories/mfsa2026-05/
- https://access.redhat.com/security/cve/CVE-2026-0891
- https://bugzilla.redhat.com/show_bug.cgi?id=2428963
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-0891.json
- https://access.redhat.com/errata/RHSA-2026:2231
- https://access.redhat.com/errata/RHSA-2026:2271
- https://access.redhat.com/errata/RHSA-2026:2286
- https://access.redhat.com/errata/RHSA-2026:0667
- https://access.redhat.com/errata/RHSA-2026:2220
- https://access.redhat.com/errata/RHSA-2026:2074
- https://access.redhat.com/errata/RHSA-2026:1471
- https://access.redhat.com/errata/RHSA-2026:2073
- https://access.redhat.com/errata/RHSA-2026:1461
- https://access.redhat.com/errata/RHSA-2026:2070
- https://access.redhat.com/errata/RHSA-2026:1487
- https://access.redhat.com/errata/RHSA-2026:2069
- https://access.redhat.com/errata/RHSA-2026:1462
- https://access.redhat.com/errata/RHSA-2026:2047
- https://access.redhat.com/errata/RHSA-2026:1413
- https://access.redhat.com/errata/RHSA-2026:2044
- https://access.redhat.com/errata/RHSA-2026:1415
- https://access.redhat.com/errata/RHSA-2026:2041
- https://access.redhat.com/errata/RHSA-2026:1414
- https://access.redhat.com/errata/RHSA-2026:2043
- https://access.redhat.com/errata/RHSA-2026:1320
- https://access.redhat.com/errata/RHSA-2026:0694
- https://access.redhat.com/errata/RHSA-2026:0924