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Vulnérabilités de firefox-esr · Page n° 31

Vulnérabilités publiées pour firefox-esr au cours des 30 derniers jours : 206. Présentes dans le catalogue KEV : 0.

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Vulnérabilités : 1382

  1. CVE-2025-5269

    Élevée · CVSS 8.1EPSS 0,48%Correctif disponible

    Memory safety bug fixed in Firefox ESR 128.11 and Thunderbird 128.11

    Memory safety bug present in Firefox ESR 128.10, and Thunderbird 128.10. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox ESR 128.11 and Thunderbird 128.11.

    • Mettez à jour vers 128.11.0esr-1~deb12u1
    Publication Mise à jour
  2. CVE-2025-5268

    Élevée · CVSS 8.1EPSS 0,51%Correctif disponible

    Memory safety bugs fixed in Firefox 139, Thunderbird 139, Firefox ESR 128.11, and Thunderbird 128.11

    Memory safety bugs present in Firefox 138, Thunderbird 138, Firefox ESR 128.10, and Thunderbird 128.10. 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 139, Firefox ESR 128.11, Thunderbird 139, and Thunderbird 128.11.

    • Mettez à jour vers 128.11.0esr-1~deb12u1
    Publication Mise à jour
  3. CVE-2025-5267

    Moyenne · CVSS 5.4EPSS 0,28%Correctif disponible

    Clickjacking vulnerability could have led to leaking saved payment card details

    A clickjacking vulnerability could have been used to trick a user into leaking saved payment card details to a malicious page. This vulnerability was fixed in Firefox 139, Firefox ESR 128.11, Thunderbird 139, and Thunderbird 128.11.

    • Mettez à jour vers 128.11.0esr-1~deb12u1
    Publication Mise à jour
  4. CVE-2025-5266

    Moyenne · CVSS 4.3EPSS 0,34%Correctif disponible

    Script element events leaked cross-origin resource status

    Script elements loading cross-origin resources generated load and error events which leaked information enabling XS-Leaks attacks. This vulnerability was fixed in Firefox 139, Firefox ESR 128.11, Thunderbird 139, and Thunderbird 128.11.

    • Mettez à jour vers 128.11.0esr-1~deb12u1
    Publication Mise à jour
  5. CVE-2025-5264

    Moyenne · CVSS 4.8EPSS 0,3%Correctif disponible

    Potential local code execution in “Copy as cURL” command

    Due to insufficient escaping of the newline character in the “Copy as cURL” feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user's system. This vulnerability was fixed in Firefox 139, Firefox ESR 115.24, Firefox ESR 128.11, Thunderbird 139, and Thunderbird 128.11.

    • Mettez à jour vers 128.11.0esr-1~deb12u1
    Publication Mise à jour
  6. CVE-2025-5263

    Moyenne · CVSS 4.3EPSS 0,27%Correctif disponible

    Error handling for script execution was incorrectly isolated from web content

    Error handling for script execution was incorrectly isolated from web content, which could have allowed cross-origin leak attacks. This vulnerability was fixed in Firefox 139, Firefox ESR 115.24, Firefox ESR 128.11, Thunderbird 139, and Thunderbird 128.11.

    • Mettez à jour vers 128.11.0esr-1~deb12u1
    Publication Mise à jour
  7. CVE-2025-4919

    Élevée · CVSS 8.8EPSS 9,12%Correctif disponible

    Out-of-bounds access when optimizing linear sums

    An attacker was able to perform an out-of-bounds read or write on a JavaScript object by confusing array index sizes. This vulnerability was fixed in Firefox 138.0.4, Firefox ESR 128.10.1, Firefox ESR 115.23.1, Thunderbird 128.10.2, and Thunderbird 138.0.2.

    • Mettez à jour vers 128.10.1esr-1~deb12u1
    Publication Mise à jour
  8. CVE-2025-4918

    Critique · CVSS 9.8EPSS 9,52%Correctif disponible

    Out-of-bounds access when resolving Promise objects

    An attacker was able to perform an out-of-bounds read or write on a JavaScript `Promise` object. This vulnerability was fixed in Firefox 138.0.4, Firefox ESR 128.10.1, Firefox ESR 115.23.1, Thunderbird 128.10.2, and Thunderbird 138.0.2.

    • Mettez à jour vers 128.10.1esr-1~deb12u1
    Publication Mise à jour
  9. CVE-2025-4093

    Élevée · CVSS 8.1EPSS 0,49%Correctif disponible

    Memory safety bug fixed in Firefox ESR 128.10 and Thunderbird 128.10

    Memory safety bug present in Firefox ESR 128.9, and Thunderbird 128.9. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox ESR 128.10 and Thunderbird 128.10.

    • Mettez à jour vers 128.10.0esr-1~deb12u1
    Publication Mise à jour
  10. CVE-2025-4091

    Élevée · CVSS 8.1EPSS 0,51%Correctif disponible

    Memory safety bugs fixed in Firefox 138, Thunderbird 138, Firefox ESR 128.10, and Thunderbird 128.10

    Memory safety bugs present in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and Thunderbird 128.9. 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 138, Firefox ESR 128.10, Thunderbird 138, and Thunderbird 128.10.

    • Mettez à jour vers 128.10.0esr-1~deb12u1
    Publication Mise à jour
  11. CVE-2025-4087

    Moyenne · CVSS 4.8EPSS 0,32%Correctif disponible

    Unsafe attribute access during XPath parsing

    A vulnerability was identified in Thunderbird where XPath parsing could trigger undefined behavior due to missing null checks during attribute access. This could lead to out-of-bounds read access and potentially, memory corruption. This vulnerability was fixed in Firefox 138, Firefox ESR 128.10, Thunderbird 138, and Thunderbird 128.10.

    • Mettez à jour vers 128.10.0esr-1~deb12u1
    Publication Mise à jour
  12. CVE-2025-4083

    Critique · CVSS 9.1EPSS 0,46%Correctif disponible

    Process isolation bypass using "javascript:" URI links in cross-origin frames

    A process isolation vulnerability in Thunderbird stemmed from improper handling of javascript: URIs, which could allow content to execute in the top-level document's process instead of the intended frame, potentially enabling a sandbox escape. This vulnerability was fixed in Firefox 138, Firefox ESR 128.10, Firefox ESR 115.23, Thunderbird 138, and Thunderbird 128.10.

    • Mettez à jour vers 128.10.0esr-1~deb12u1
    Publication Mise à jour
  13. CVE-2025-3030

    Élevée · CVSS 8.1EPSS 0,51%Correctif disponible

    Memory safety bugs fixed in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and Thunderbird 128.9

    Memory safety bugs present in Firefox 136, Thunderbird 136, Firefox ESR 128.8, and Thunderbird 128.8. 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 137, Firefox ESR 128.9, Thunderbird 137, and Thunderbird 128.9.

    • Mettez à jour vers 128.9.0esr-1~deb12u1
    Publication Mise à jour
  14. CVE-2025-3029

    Élevée · CVSS 7.3EPSS 0,36%Correctif disponible

    URL Bar Spoofing via non-BMP Unicode characters

    A crafted URL containing specific Unicode characters could have hidden the true origin of the page, resulting in a potential spoofing attack. This vulnerability was fixed in Firefox 137, Firefox ESR 128.9, Thunderbird 137, and Thunderbird 128.9.

    • Mettez à jour vers 128.9.0esr-1~deb12u1
    Publication Mise à jour
  15. CVE-2025-3028

    Moyenne · CVSS 6.5EPSS 0,87%Correctif disponible

    Use-after-free triggered by XSLTProcessor

    JavaScript code running while transforming a document with the XSLTProcessor could lead to a use-after-free. This vulnerability was fixed in Firefox 137, Firefox ESR 115.22, Firefox ESR 128.9, Thunderbird 137, and Thunderbird 128.9.

    • Mettez à jour vers 128.9.0esr-1~deb12u1
    Publication Mise à jour

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