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Уязвимости mozjs91 · Страница 36

За последние 30 дней в mozjs91 опубликовано уязвимостей: 257; в каталоге KEV: 0.

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Уязвимостей: 1327

  1. CVE-2026-4721

    Критический · CVSS 9.8EPSS 0,44%Нет опубликованного исправления

    Memory safety bugs fixed in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149

    Memory safety bugs present in Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird 148. 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 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

  2. CVE-2026-4729

    Критический · CVSS 9.8EPSS 0,34%Нет опубликованного исправления

    Memory safety bugs fixed in Firefox 149 and Thunderbird 149

    Memory safety bugs present in Firefox 148 and Thunderbird 148. 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 149 and Thunderbird 149.

  3. CVE-2026-4720

    Критический · CVSS 9.8EPSS 0,44%Нет опубликованного исправления

    Memory safety bugs fixed in Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149

    Memory safety bugs present in Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird 148. 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 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

  4. CVE-2026-4719

    Высокий · CVSS 7.5EPSS 0,45%Нет опубликованного исправления

    Incorrect boundary conditions in the Graphics: Text component

    Incorrect boundary conditions in the Graphics: Text component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

    Опубликовано Обновлено
  5. CVE-2026-4718

    Высокий · CVSS 8.1EPSS 0,48%Нет опубликованного исправления

    Undefined behavior in the WebRTC: Signaling component

    Undefined behavior in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

    Опубликовано Обновлено
  6. CVE-2026-4728

    Средний · CVSS 6.5EPSS 0,24%Нет опубликованного исправления

    Spoofing issue in the Privacy: Anti-Tracking component

    Spoofing issue in the Privacy: Anti-Tracking component. This vulnerability was fixed in Firefox 149 and Thunderbird 149.

    Опубликовано Обновлено
  7. CVE-2026-4727

    Высокий · CVSS 7.5EPSS 0,55%Нет опубликованного исправления

    Denial-of-service in the Libraries component in NSS

    Denial-of-service in the Libraries component in NSS. This vulnerability was fixed in Firefox 149 and Thunderbird 149.

    Опубликовано Обновлено
  8. CVE-2026-4726

    Высокий · CVSS 7.5EPSS 0,55%Нет опубликованного исправления

    Denial-of-service in the XML component

    Denial-of-service in the XML component. This vulnerability was fixed in Firefox 149 and Thunderbird 149.

    Опубликовано Обновлено
  9. CVE-2026-4717

    Критический · CVSS 9.8EPSS 0,43%Нет опубликованного исправления

    Privilege escalation in the Netmonitor component

    Privilege escalation in the Netmonitor component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

    Опубликовано Обновлено
  10. CVE-2026-4716

    Критический · CVSS 9.1EPSS 0,42%Нет опубликованного исправления

    Incorrect boundary conditions, uninitialized memory in the JavaScript Engine component

    Incorrect boundary conditions, uninitialized memory in the JavaScript Engine component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

    Опубликовано Обновлено
  11. CVE-2026-4715

    Критический · CVSS 9.1EPSS 0,45%Нет опубликованного исправления

    Uninitialized memory in the Graphics: Canvas2D component

    Uninitialized memory in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

    Опубликовано Обновлено
  12. CVE-2026-4714

    Высокий · CVSS 7.5EPSS 0,45%Нет опубликованного исправления

    Incorrect boundary conditions in the Audio/Video component

    Incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

    Опубликовано Обновлено
  13. CVE-2026-4713

    Высокий · CVSS 7.5EPSS 0,45%Нет опубликованного исправления

    Incorrect boundary conditions in the Graphics component

    Incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

    Опубликовано Обновлено
  14. CVE-2026-4712

    Высокий · CVSS 7.5EPSS 0,4%Нет опубликованного исправления

    Information disclosure in the Widget: Cocoa component

    Information disclosure in the Widget: Cocoa component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

    Опубликовано Обновлено
  15. CVE-2026-4725

    Критический · CVSS 9.3EPSS 0,33%Нет опубликованного исправления

    Sandbox escape due to use-after-free in the Graphics: Canvas2D component

    Sandbox escape due to use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149 and Thunderbird 149.

    Опубликовано Обновлено
  16. CVE-2026-4711

    Критический · CVSS 9.8EPSS 0,41%Нет опубликованного исправления

    Use-after-free in the Widget: Cocoa component

    Use-after-free in the Widget: Cocoa component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

    Опубликовано Обновлено
  17. CVE-2026-4710

    Критический · CVSS 9.8EPSS 0,43%Нет опубликованного исправления

    Incorrect boundary conditions in the Audio/Video component

    Incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

    Опубликовано Обновлено
  18. CVE-2026-4709

    Высокий · CVSS 7.5EPSS 0,48%Нет опубликованного исправления

    Incorrect boundary conditions in the Audio/Video: GMP component

    Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

    Опубликовано Обновлено
  19. CVE-2026-4708

    Высокий · CVSS 7.5EPSS 0,45%Нет опубликованного исправления

    Incorrect boundary conditions in the Graphics component

    Incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

    Опубликовано Обновлено
  20. CVE-2026-4707

    Высокий · CVSS 7.5EPSS 0,6%Нет опубликованного исправления

    Incorrect boundary conditions in the Graphics: Canvas2D component

    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.

    Опубликовано Обновлено

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