Описание
Security update for MozillaThunderbird
This update for MozillaThunderbird fixes the following issues
- Updated to Mozilla Thunderbird 140.11 (bsc#1265212)
MFSA 2026-44:
- CVE-2026-8090: Use-after-free in the DOM: Networking component.
- CVE-2026-8092: Memory safety bugs fixed in Thunderbird ESR 140.10.2 and Thunderbird 150.0.2.
- CVE-2026-8094: Other issue in the WebRTC component.
MFSA 2026-51:
- CVE-2026-8388: Incorrect boundary conditions in the JavaScript Engine: JIT component.
- CVE-2026-8391: Other issue in the JavaScript Engine component.
- CVE-2026-8401: Sandbox escape in the Profile Backup component.
- CVE-2026-8946: Incorrect boundary conditions in the Audio/Video: Web Codecs component.
- CVE-2026-8947: Use-after-free in the DOM: Bindings (WebIDL) component.
- CVE-2026-8949: Integer overflow in the Widget: Win32 component.
- CVE-2026-8950: Same-origin policy bypass in the Networking: HTTP component.
- CVE-2026-8953: Sandbox escape due to use-after-free in the Disability Access APIs component.
- CVE-2026-8954: Incorrect boundary conditions, integer overflow in the Audio/Video component.
- CVE-2026-8955: Privilege escalation in the DOM: Workers component.
- CVE-2026-8956: Integer overflow in the Networking: JAR component.
- CVE-2026-8957: Privilege escalation in the Enterprise Policies component.
- CVE-2026-8958: Information disclosure, sandbox escape in the Security: Process Sandboxing component.
- CVE-2026-8959: Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component.
- CVE-2026-8961: Spoofing issue in the Form Autofill component.
- CVE-2026-8962: Mitigation bypass in the DOM: Security component.
- CVE-2026-8968: Denial-of-service due to invalid pointer in the Audio/Video: Web Codecs component.
- CVE-2026-8970: Privilege escalation in the Security component.
- CVE-2026-8974: Memory safety bugs fixed in Thunderbird 140.11 and Thunderbird 151.
- CVE-2026-8975: Memory safety bugs fixed in Thunderbird 140.11 and Thunderbird 151.
Список пакетов
SUSE Linux Enterprise Module for Package Hub 15 SP7
SUSE Linux Enterprise Workstation Extension 15 SP7
Ссылки
- Link for SUSE-SU-2026:2271-1
- E-Mail link for SUSE-SU-2026:2271-1
- SUSE Security Ratings
- SUSE Bug 1265212
- SUSE CVE CVE-2026-8090 page
- SUSE CVE CVE-2026-8092 page
- SUSE CVE CVE-2026-8094 page
- SUSE CVE CVE-2026-8388 page
- SUSE CVE CVE-2026-8391 page
- SUSE CVE CVE-2026-8401 page
- SUSE CVE CVE-2026-8946 page
- SUSE CVE CVE-2026-8947 page
- SUSE CVE CVE-2026-8949 page
- SUSE CVE CVE-2026-8950 page
- SUSE CVE CVE-2026-8953 page
- SUSE CVE CVE-2026-8954 page
- SUSE CVE CVE-2026-8955 page
- SUSE CVE CVE-2026-8956 page
- SUSE CVE CVE-2026-8957 page
- SUSE CVE CVE-2026-8958 page
Описание
Use-after-free in the DOM: Networking component. This vulnerability was fixed in Firefox 150.0.2, Firefox ESR 140.10.2, Firefox ESR 115.35.2, Thunderbird 150.0.2, and Thunderbird 140.10.2.
Затронутые продукты
Ссылки
- CVE-2026-8090
- SUSE Bug 1264378
Описание
Memory safety bugs present in Firefox ESR 115.35.1, Firefox ESR 140.10.1 and Firefox 150.0.1. 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 150.0.2, Firefox ESR 140.10.2, Firefox ESR 115.35.2, Thunderbird 150.0.2, and Thunderbird 140.10.2.
Затронутые продукты
Ссылки
- CVE-2026-8092
- SUSE Bug 1264378
Описание
Other issue in the WebRTC component. This vulnerability was fixed in Firefox ESR 140.10.2 and Thunderbird 140.10.2.
Затронутые продукты
Ссылки
- CVE-2026-8094
- SUSE Bug 1264378
Описание
Incorrect boundary conditions in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 150.0.3, Firefox ESR 115.36, Firefox ESR 140.11, and Thunderbird 140.11.
Затронутые продукты
Ссылки
- CVE-2026-8388
- SUSE Bug 1265432
Описание
Other issue in the JavaScript Engine component. This vulnerability was fixed in Firefox 150.0.3, Firefox ESR 115.36, Firefox ESR 140.11, and Thunderbird 140.11.
Затронутые продукты
Ссылки
- CVE-2026-8391
- SUSE Bug 1265432
Описание
Sandbox escape in the Profile Backup component. This vulnerability was fixed in Firefox 150.0.3, Firefox ESR 115.36, Firefox ESR 140.11, and Thunderbird 140.11.
Затронутые продукты
Ссылки
- CVE-2026-8401
- SUSE Bug 1265432
Описание
Incorrect boundary conditions in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
Затронутые продукты
Ссылки
- CVE-2026-8946
- SUSE Bug 1265212
Описание
Use-after-free in the DOM: Bindings (WebIDL) component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
Затронутые продукты
Ссылки
- CVE-2026-8947
- SUSE Bug 1265212
Описание
Integer overflow in the Widget: Win32 component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
Затронутые продукты
Ссылки
- CVE-2026-8949
- SUSE Bug 1265212
Описание
Same-origin policy bypass in the Networking: HTTP component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
Затронутые продукты
Ссылки
- CVE-2026-8950
- SUSE Bug 1265212
Описание
Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
Затронутые продукты
Ссылки
- CVE-2026-8953
- SUSE Bug 1265212
Описание
Incorrect boundary conditions, integer overflow in the Audio/Video component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
Затронутые продукты
Ссылки
- CVE-2026-8954
- SUSE Bug 1265212
Описание
Privilege escalation in the DOM: Workers component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
Затронутые продукты
Ссылки
- CVE-2026-8955
- SUSE Bug 1265212
Описание
Integer overflow in the Networking: JAR component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
Затронутые продукты
Ссылки
- CVE-2026-8956
- SUSE Bug 1265212
Описание
Privilege escalation in the Enterprise Policies component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
Затронутые продукты
Ссылки
- CVE-2026-8957
- SUSE Bug 1265212
Описание
Information disclosure, sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
Затронутые продукты
Ссылки
- CVE-2026-8958
- SUSE Bug 1265212
Описание
Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
Затронутые продукты
Ссылки
- CVE-2026-8959
- SUSE Bug 1265212
Описание
Spoofing issue in the Form Autofill component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
Затронутые продукты
Ссылки
- CVE-2026-8961
- SUSE Bug 1265212
Описание
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
Затронутые продукты
Ссылки
- CVE-2026-8962
- SUSE Bug 1265212
Описание
Denial-of-service due to invalid pointer in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
Затронутые продукты
Ссылки
- CVE-2026-8968
- SUSE Bug 1265212
Описание
Privilege escalation in the Security component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
Затронутые продукты
Ссылки
- CVE-2026-8970
- SUSE Bug 1265212
Описание
Memory safety bugs present in Firefox ESR 140.10 and Firefox 150. 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 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
Затронутые продукты
Ссылки
- CVE-2026-8974
- SUSE Bug 1265212
Описание
Memory safety bugs present in Firefox ESR 115.35, Firefox ESR 140.10 and Firefox 150. 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 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
Затронутые продукты
Ссылки
- CVE-2026-8975
- SUSE Bug 1265212