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Vulnerabilidades de firefox-esr · Página 28

Vulnerabilidades publicadas para firefox-esr en los últimos 30 días: 206. Incluidas en el catálogo KEV: 0.

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Vulnerabilidades: 1349

  1. CVE-2025-14322

    Alta · CVSS 8EPSS 0,34%Corrección disponible

    Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component

    Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 146, Firefox ESR 115.31, Firefox ESR 140.6, Thunderbird 146, and Thunderbird 140.6.

    • Actualiza a 140.6.0esr-1
    Publicación Actualización
  2. CVE-2025-11715

    Alta · CVSS 8.8EPSS 0,33%Corrección disponible

    Memory safety bugs fixed in Firefox ESR 140.4, Thunderbird ESR 140.4, Firefox 144 and Thunderbird 144

    Memory safety bugs present in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143. 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 144, Firefox ESR 140.4, Thunderbird 144, and Thunderbird 140.4.

    • Actualiza a 140.4.0esr-1
    Publicación Actualización
  3. CVE-2025-11712

    Media · CVSS 6.1EPSS 0,22%Corrección disponible

    An OBJECT tag type attribute overrode browser behavior on web resources without a content-type

    A malicious page could have used the type attribute of an OBJECT tag to override the default browser behavior when encountering a web resource served without a content-type. This could have contributed to an XSS on a site that unsafely serves files without a content-type header. This vulnerability was fixed in Firefox 144, Firefox ESR 140.4, Thunderbird 144, and Thunderbird 140.4.

    • Actualiza a 140.4.0esr-1
    Publicación Actualización
  4. CVE-2025-11714

    Alta · CVSS 8.8EPSS 0,34%Corrección disponible

    Memory safety bugs fixed in Firefox ESR 115.29, Firefox ESR 140.4, Thunderbird ESR 140.4, Firefox 144 and Thunderbird 144

    Memory safety bugs present in Firefox ESR 115.28, Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143. 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 144, Firefox ESR 115.29, Firefox ESR 140.4, Thunderbird 144, and Thunderbird 140.4.

    • Actualiza a 140.4.0esr-1
    Publicación Actualización

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