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
Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
Засегнати продукти
- Mozilla Firefox: 115.35 до 115.*; 140.10 до 140.*; 150 до *
- Mozilla Thunderbird: 140.10 до 140.*; 150 до *
- Red Hat Red Hat Enterprise Linux 10: 0:140.10.0-1.el10_1 преди *; 0:140.10.0-1.el10_2 преди *
- Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support: 0:140.10.0-1.el10_0 преди *
- Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support: 0:140.10.0-2.el7_9 преди *
- Red Hat Red Hat Enterprise Linux 8: 0:140.10.0-1.el8_10 преди *
- Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support: 0:140.10.0-1.el8_4 преди *
- Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On: 0:140.10.0-1.el8_4 преди *
- Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support: 0:140.10.0-1.el8_6 преди *
- Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service: 0:140.10.0-1.el8_6 преди *
- Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions: 0:140.10.0-1.el8_6 преди *
- Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service: 0:140.10.0-1.el8_8 преди *
- Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions: 0:140.10.0-1.el8_8 преди *
- Red Hat Red Hat Enterprise Linux 9: 0:140.10.0-1.el9_7 преди *; 0:140.10.0-1.el9_8 преди *
- Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions: 0:140.10.0-1.el9_0 преди *
- Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions: 0:140.10.0-1.el9_2 преди *
- Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support: 0:140.10.0-1.el9_4 преди *
- Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support: 0:140.10.0-1.el9_6 преди *
- Red Hat Red Hat Enterprise Linux 6
- Red Hat Red Hat Enterprise Linux 7
Вид слабост
История
- 21 април 2026 Публикувано
Други уязвимости в Mozilla Firefox
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-6754
- https://nvd.nist.gov/vuln/detail/CVE-2026-6754
- https://bugzilla.mozilla.org/show_bug.cgi?id=2027541
- https://www.mozilla.org/security/advisories/mfsa2026-30/
- https://www.mozilla.org/security/advisories/mfsa2026-31/
- https://www.mozilla.org/security/advisories/mfsa2026-32/
- https://www.mozilla.org/security/advisories/mfsa2026-33/
- https://www.mozilla.org/security/advisories/mfsa2026-34/
- https://access.redhat.com/security/cve/CVE-2026-6754
- https://bugzilla.redhat.com/show_bug.cgi?id=2460075
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-6754.json
- https://access.redhat.com/errata/RHSA-2026:19704
- https://access.redhat.com/errata/RHSA-2026:17690
- https://access.redhat.com/errata/RHSA-2026:19463
- https://access.redhat.com/errata/RHSA-2026:10767
- https://access.redhat.com/errata/RHSA-2026:12285
- https://access.redhat.com/errata/RHSA-2026:19041
- https://access.redhat.com/errata/RHSA-2026:19131
- https://access.redhat.com/errata/RHSA-2026:10766
- https://access.redhat.com/errata/RHSA-2026:13537
- https://access.redhat.com/errata/RHSA-2026:19655
- https://access.redhat.com/errata/RHSA-2026:19465
- https://access.redhat.com/errata/RHSA-2026:19542
- https://access.redhat.com/errata/RHSA-2026:19466
- https://access.redhat.com/errata/RHSA-2026:17477
- https://access.redhat.com/errata/RHSA-2026:19467
- https://access.redhat.com/errata/RHSA-2026:17687
- https://access.redhat.com/errata/RHSA-2026:19468
- https://access.redhat.com/errata/RHSA-2026:17689
- https://access.redhat.com/errata/RHSA-2026:19461
- https://access.redhat.com/errata/RHSA-2026:19464
- https://access.redhat.com/errata/RHSA-2026:19469
- https://access.redhat.com/errata/RHSA-2026:17688
- https://access.redhat.com/errata/RHSA-2026:19462
- https://access.redhat.com/errata/RHSA-2026:10757
- https://access.redhat.com/errata/RHSA-2026:15892
- https://access.redhat.com/errata/RHSA-2026:19201
- https://access.redhat.com/errata/RHSA-2026:19348