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Уязвимости firefox-esr · Страница 16

За последние 30 дней в firefox-esr опубликовано уязвимостей: 206; в каталоге KEV: 0.

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Уязвимостей: 1358

  1. CVE-2026-84131

    Высокий · CVSS 8.8EPSS 0,33%Есть исправление

    Privilege escalation due to invalid pointer in the Graphics component

    Privilege escalation due to invalid pointer in the Graphics component. This vulnerability was fixed in Firefox 155, Firefox ESR 115.40, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.

    • Обновитесь до 140.15.0esr-1~deb13u1
    Опубликовано Обновлено
  2. CVE-2026-84121

    Критический · CVSS 9.6EPSS 0,32%Есть исправление

    Sandbox escape due to use-after-free in the DOM: Security component

    Sandbox escape due to use-after-free in the DOM: Security component. This vulnerability was fixed in Firefox 155, Firefox ESR 115.40, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.

    • Обновитесь до 140.15.0esr-1~deb13u1
    Опубликовано Обновлено
  3. CVE-2026-84120

    Средний · CVSS 5.4EPSS 0,22%Есть исправление

    Use-after-free in the Audio/Video component

    Use-after-free in the Audio/Video component. This vulnerability was fixed in Firefox 155, Firefox ESR 115.40, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.

    • Обновитесь до 140.15.0esr-1~deb13u1
    Опубликовано Обновлено
  4. CVE-2026-84119

    Критический · CVSS 9.6EPSS 0,32%Есть исправление

    Sandbox escape due to use-after-free in the DOM: Navigation component

    Sandbox escape due to use-after-free in the DOM: Navigation component. This vulnerability was fixed in Firefox 155, Firefox ESR 115.40, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.

    • Обновитесь до 140.15.0esr-1~deb13u1
    Опубликовано Обновлено
  5. CVE-2026-75874

    Критический · CVSS 10EPSS 0,46%Есть исправление

    Sandbox escape in the Remote Settings Client component

    Sandbox escape in the Remote Settings Client component. This vulnerability was fixed in Firefox 154, Thunderbird 154, Firefox ESR 115.40, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 140.15, and Thunderbird 153.2.

    • Обновитесь до 140.15.0esr-1~deb13u1
    Опубликовано Обновлено
  6. CVE-2026-74990

    Критический · CVSS 9.8EPSS 0,71%Есть исправление

    Internally found bugs fixed in Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1 and Firefox 154

    Internally found bugs present in Firefox ESR 115.38, Firefox ESR 140.13, Firefox ESR 153.0 and Firefox 153. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume that with enough effort some of these could have been exploited. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.

    • Обновитесь до 140.14.0esr-1~deb13u1
    Опубликовано Обновлено
  7. CVE-2026-74987

    Критический · CVSS 9.8EPSS 0,71%Есть исправление

    Internally found bugs fixed in Firefox ESR 140.14, Firefox ESR 153.1 and Firefox 154

    Internally found bugs present in Firefox ESR 140.13, Firefox ESR 153.0 and Firefox 153. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume that with enough effort some of these could have been exploited. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.

    • Обновитесь до 140.14.0esr-1~deb13u1
    Опубликовано Обновлено
  8. CVE-2026-74983

    Высокий · CVSS 8.1EPSS 0,43%Есть исправление

    Mitigation bypass in the Data Loss Prevention component

    Mitigation bypass in the Data Loss Prevention component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.

    • Обновитесь до 140.14.0esr-1~deb13u1
    Опубликовано Обновлено
  9. CVE-2026-74976

    Средний · CVSS 6.5EPSS 0,42%Есть исправление

    JIT miscompilation in the JavaScript Engine: JIT component

    JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.

    • Обновитесь до 140.14.0esr-1~deb13u1
    Опубликовано Обновлено
  10. CVE-2026-74974

    Средний · CVSS 5.4EPSS 0,17%Есть исправление

    Same-origin policy bypass in the Graphics: ImageLib component

    Same-origin policy bypass in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.

    • Обновитесь до 140.14.0esr-1~deb13u1
    Опубликовано Обновлено
  11. CVE-2026-74973

    Средний · CVSS 4.2EPSS 0,21%Есть исправление

    Race condition, use-after-free in the Graphics component

    Race condition, use-after-free in the Graphics component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.

    • Обновитесь до 140.14.0esr-1~deb13u1
    Опубликовано Обновлено
  12. CVE-2026-74972

    Средний · CVSS 4.3EPSS 0,35%Есть исправление

    Information disclosure in the DOM: Push Subscriptions component

    Information disclosure in the DOM: Push Subscriptions component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.

    • Обновитесь до 140.14.0esr-1~deb13u1
    Опубликовано Обновлено
  13. CVE-2026-74971

    Средний · CVSS 4.3EPSS 0,35%Есть исправление

    Information disclosure in the DOM: UI Events & Focus Handling component

    Information disclosure in the DOM: UI Events & Focus Handling component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.

    • Обновитесь до 140.14.0esr-1~deb13u1
    Опубликовано Обновлено
  14. CVE-2026-74969

    Высокий · CVSS 8.8EPSS 0,48%Есть исправление

    Race condition, use-after-free in the Layout: Text and Fonts component

    Race condition, use-after-free in the Layout: Text and Fonts component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.

    • Обновитесь до 140.14.0esr-1~deb13u1
    Опубликовано Обновлено
  15. CVE-2026-74967

    Средний · CVSS 5.4EPSS 0,17%Есть исправление

    Same-origin policy bypass in the Audio/Video: Playback component

    Same-origin policy bypass in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.

    • Обновитесь до 140.14.0esr-1~deb13u1
    Опубликовано Обновлено
  16. CVE-2026-74965

    Высокий · CVSS 8.8EPSS 0,44%Есть исправление

    Privilege escalation in the Shell Integration component

    Privilege escalation in the Shell Integration component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.

    • Обновитесь до 140.14.0esr-1~deb13u1
    Опубликовано Обновлено
  17. CVE-2026-74964

    Критический · CVSS 9.8EPSS 0,68%Есть исправление

    Integer overflow in the Graphics component

    Integer overflow in the Graphics component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.

    • Обновитесь до 140.14.0esr-1~deb13u1
    Опубликовано Обновлено
  18. CVE-2026-74963

    Средний · CVSS 5.4EPSS 0,17%Есть исправление

    Same-origin policy bypass in the Networking: Cookies component

    Same-origin policy bypass in the Networking: Cookies component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.

    • Обновитесь до 140.14.0esr-1~deb13u1
    Опубликовано Обновлено
  19. CVE-2026-74962

    Высокий · CVSS 8.1EPSS 0,22%Есть исправление

    Site isolation issue in the Networking: Cookies component

    Site isolation issue in the Networking: Cookies component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.

    • Обновитесь до 140.14.0esr-1~deb13u1
    Опубликовано Обновлено
  20. CVE-2026-74960

    Высокий · CVSS 8.1EPSS 0,22%Есть исправление

    Site isolation issue in the WebExtensions component

    Site isolation issue in the WebExtensions component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.

    • Обновитесь до 140.14.0esr-1~deb13u1
    Опубликовано Обновлено

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