7.5
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, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
Засегнати продукти
- Mozilla Firefox: 115.34 до 115.*; 140.9 до 140.*; 149 до *
- Mozilla Thunderbird: 140.9 до 140.*; 149 до *
- Red Hat Red Hat Enterprise Linux 10: 0:140.9.0-1.el10_1 преди *
- Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support: 0:140.9.0-1.el10_0 преди *
- Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support: 0:140.9.0-1.el7_9 преди *
- Red Hat Red Hat Enterprise Linux 8: 0:140.9.0-1.el8_10 преди *
- Red Hat Red Hat Enterprise Linux 8.2 Advanced Update Support: 0:140.9.0-1.el8_2 преди *
- Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support: 0:140.9.0-1.el8_4 преди *
- Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On: 0:140.9.0-1.el8_4 преди *
- Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support: 0:140.9.0-1.el8_6 преди *
- Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service: 0:140.9.0-1.el8_6 преди *
- Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions: 0:140.9.0-1.el8_6 преди *
- Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service: 0:140.9.0-1.el8_8 преди *
- Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions: 0:140.9.0-1.el8_8 преди *
- Red Hat Red Hat Enterprise Linux 9: 0:140.9.0-1.el9_7 преди *
- Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions: 0:140.9.0-1.el9_0 преди *
- Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions: 0:140.9.0-1.el9_2 преди *
- Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support: 0:140.9.0-1.el9_4 преди *
- Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support: 0:140.9.0-1.el9_6 преди *
- Red Hat Red Hat Enterprise Linux 6
- Red Hat Red Hat Enterprise Linux 7
Вид слабост
История
- 24 март 2026 Публикувано
Други уязвимости в Mozilla Firefox
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-4686
- https://nvd.nist.gov/vuln/detail/CVE-2026-4686
- https://bugzilla.mozilla.org/show_bug.cgi?id=2016351
- https://www.mozilla.org/security/advisories/mfsa2026-20/
- https://www.mozilla.org/security/advisories/mfsa2026-21/
- https://www.mozilla.org/security/advisories/mfsa2026-22/
- https://www.mozilla.org/security/advisories/mfsa2026-23/
- https://www.mozilla.org/security/advisories/mfsa2026-24/
- https://access.redhat.com/security/cve/CVE-2026-4686
- https://bugzilla.redhat.com/show_bug.cgi?id=2450734
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-4686.json
- https://access.redhat.com/errata/RHSA-2026:8427
- https://access.redhat.com/errata/RHSA-2026:7843
- https://access.redhat.com/errata/RHSA-2026:8315
- https://access.redhat.com/errata/RHSA-2026:5931
- https://access.redhat.com/errata/RHSA-2026:6342
- https://access.redhat.com/errata/RHSA-2026:5932
- https://access.redhat.com/errata/RHSA-2026:6917
- https://access.redhat.com/errata/RHSA-2026:7840
- https://access.redhat.com/errata/RHSA-2026:8285
- https://access.redhat.com/errata/RHSA-2026:7858
- https://access.redhat.com/errata/RHSA-2026:8850
- https://access.redhat.com/errata/RHSA-2026:7842
- https://access.redhat.com/errata/RHSA-2026:8289
- https://access.redhat.com/errata/RHSA-2026:7838
- https://access.redhat.com/errata/RHSA-2026:8288
- https://access.redhat.com/errata/RHSA-2026:7839
- https://access.redhat.com/errata/RHSA-2026:8286
- https://access.redhat.com/errata/RHSA-2026:7841
- https://access.redhat.com/errata/RHSA-2026:8287
- https://access.redhat.com/errata/RHSA-2026:7845
- https://access.redhat.com/errata/RHSA-2026:8290
- https://access.redhat.com/errata/RHSA-2026:7837
- https://access.redhat.com/errata/RHSA-2026:8284
- https://access.redhat.com/errata/RHSA-2026:5930
- https://access.redhat.com/errata/RHSA-2026:6188