The remote AlmaLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2025:18321 advisory.

    * thunderbird: firefox: Memory safety bugs (CVE-2025-11714)
      * thunderbird: firefox: Out of bounds read/write in a privileged process triggered by WebGL textures     (CVE-2025-11709)
      * thunderbird: firefox: Cross-process information leaked due to malicious IPC messages (CVE-2025-11710)
      * thunderbird: firefox: Use-after-free in MediaTrackGraphImpl::GetInstance() (CVE-2025-11708)
      * thunderbird: firefox: An OBJECT tag type attribute overrode browser behavior on web resources without     a content-type (CVE-2025-11712)
      * thunderbird: firefox: Memory safety bugs fixed in Firefox ESR 140.4, Thunderbird ESR 140.4, Firefox     144 and Thunderbird 144 (CVE-2025-11715)
      * thunderbird: firefox: Some non-writable Object properties could be modified (CVE-2025-11711)

Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2025:18320 advisory.

    * thunderbird: firefox: Memory safety bugs (CVE-2025-11714)
      * thunderbird: firefox: Out of bounds read/write in a privileged process triggered by WebGL textures     (CVE-2025-11709)
      * thunderbird: firefox: Cross-process information leaked due to malicious IPC messages (CVE-2025-11710)
      * thunderbird: firefox: Use-after-free in MediaTrackGraphImpl::GetInstance() (CVE-2025-11708)
      * thunderbird: firefox: An OBJECT tag type attribute overrode browser behavior on web resources without     a content-type (CVE-2025-11712)
      * thunderbird: firefox: Memory safety bugs fixed in Firefox ESR 140.4, Thunderbird ESR 140.4, Firefox     144 and Thunderbird 144 (CVE-2025-11715)
      * thunderbird: firefox: Some non-writable Object properties could be modified (CVE-2025-11711)

Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:3775-1 advisory.

    Update to Firefox Extended Support Release 140.4.0 ESR (bsc#1251263).

    - CVE-2025-11708: Use-after-free in MediaTrackGraphImpl::GetInstance()
    - CVE-2025-11709: Out of bounds read/write in a privileged process triggered by WebGL textures
    - CVE-2025-11710: Cross-process information leaked due to malicious IPC messages
    - CVE-2025-11711: Some non-writable Object properties could be modified
    - CVE-2025-11712: An OBJECT tag type attribute overrode browser behavior on web resources without a     content-type
    - CVE-2025-11713: Potential user-assisted code execution in Copy as cURL command
    - CVE-2025-11714: Memory safety bugs fixed in Firefox ESR 115.29, Firefox ESR 140.4, Thunderbird ESR     140.4, Firefox 144 and Thunderbird 144
    - CVE-2025-11715: Memory safety bugs fixed in Firefox ESR 140.4, Thunderbird ESR 140.4, Firefox 144 and     Thunderbird 144

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of firefox installed on the remote host is prior to 140.4.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2FIREFOX-2025-044 advisory.

    Use-after-free in MediaTrackGraphImpl::GetInstance() This vulnerability affects Firefox < 144, Firefox ESR     < 140.4, Thunderbird < 144, and Thunderbird < 140.4. (CVE-2025-11708)

    A compromised web process was able to trigger out of bounds reads and writes in a more privileged process     using manipulated WebGL textures. This vulnerability affects Firefox < 144, Firefox ESR < 115.29, Firefox     ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4. (CVE-2025-11709)

    A compromised web process using malicious IPC messages could have caused the privileged browser process to     reveal blocks of its memory to the compromised process. This vulnerability affects Firefox < 144, Firefox     ESR < 115.29, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4. (CVE-2025-11710)

    There was a way to change the value of JavaScript Object properties that were supposed to be non-     writeable. This vulnerability affects Firefox < 144, Firefox ESR < 115.29, Firefox ESR < 140.4,     Thunderbird < 144, and Thunderbird < 140.4. (CVE-2025-11711)

    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 affects Firefox     < 144, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4. (CVE-2025-11712)

    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 affects     Firefox < 144, Firefox ESR < 115.29, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4.
    (CVE-2025-11714)

    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 affects Firefox < 144, Firefox     ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4. (CVE-2025-11715)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of thunderbird installed on the remote host is prior to 140.4.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2025-3052 advisory.

    There exists interger overflows in libvpx in versions prior to 1.14.1. Calling vpx_img_alloc() with a     large value of the d_w, d_h, or align parameter may result in integer overflows in the calculations of     buffer sizes and offsets and some fields of the returned vpx_image_t struct may be invalid. Calling     vpx_img_wrap() with a large value of the d_w, d_h, or stride_align parameter may result in integer     overflows in the calculations of buffer sizes and offsets and some fields of the returned vpx_image_t     struct may be invalid. We recommend upgrading to version 1.14.1 or beyond (CVE-2024-5197)

    Use-after-free in MediaTrackGraphImpl::GetInstance() This vulnerability affects Firefox < 144, Firefox ESR     < 140.4, Thunderbird < 144, and Thunderbird < 140.4. (CVE-2025-11708)

    A compromised web process was able to trigger out of bounds reads and writes in a more privileged process     using manipulated WebGL textures. This vulnerability affects Firefox < 144, Firefox ESR < 115.29, Firefox     ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4. (CVE-2025-11709)

    A compromised web process using malicious IPC messages could have caused the privileged browser process to     reveal blocks of its memory to the compromised process. This vulnerability affects Firefox < 144, Firefox     ESR < 115.29, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4. (CVE-2025-11710)

    There was a way to change the value of JavaScript Object properties that were supposed to be non-     writeable. This vulnerability affects Firefox < 144, Firefox ESR < 115.29, Firefox ESR < 140.4,     Thunderbird < 144, and Thunderbird < 140.4. (CVE-2025-11711)

    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 affects Firefox     < 144, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4. (CVE-2025-11712)

    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 affects     Firefox < 144, Firefox ESR < 115.29, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4.
    (CVE-2025-11714)

    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 affects Firefox < 144, Firefox     ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4. (CVE-2025-11715)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2025-1246 advisory.

    Use-after-free in MediaTrackGraphImpl::GetInstance() This vulnerability affects Firefox < 144, Firefox ESR     < 140.4, Thunderbird < 144, and Thunderbird < 140.4. (CVE-2025-11708)

    A compromised web process was able to trigger out of bounds reads and writes in a more privileged process     using manipulated WebGL textures. This vulnerability affects Firefox < 144, Firefox ESR < 115.29, Firefox     ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4. (CVE-2025-11709)

    A compromised web process using malicious IPC messages could have caused the privileged browser process to     reveal blocks of its memory to the compromised process. This vulnerability affects Firefox < 144, Firefox     ESR < 115.29, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4. (CVE-2025-11710)

    There was a way to change the value of JavaScript Object properties that were supposed to be non-     writeable. This vulnerability affects Firefox < 144, Firefox ESR < 115.29, Firefox ESR < 140.4,     Thunderbird < 144, and Thunderbird < 140.4. (CVE-2025-11711)

    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 affects Firefox     < 144, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4. (CVE-2025-11712)

    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 affects     Firefox < 144, Firefox ESR < 115.29, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4.
    (CVE-2025-11714)

    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 affects Firefox < 144, Firefox     ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4. (CVE-2025-11715)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:3808-1 advisory.

    Update to Firefox Extended Support Release 140.4.0 ESR (bsc#1251263).

    - CVE-2025-11708: Use-after-free in MediaTrackGraphImpl::GetInstance()
    - CVE-2025-11709: Out of bounds read/write in a privileged process triggered by WebGL textures
    - CVE-2025-11710: Cross-process information leaked due to malicious IPC messages
    - CVE-2025-11711: Some non-writable Object properties could be modified
    - CVE-2025-11712: An OBJECT tag type attribute overrode browser behavior on web resources without a     content-type
    - CVE-2025-11713: Potential user-assisted code execution in Copy as cURL command
    - CVE-2025-11714: Memory safety bugs fixed in Firefox ESR 115.29, Firefox ESR 140.4, Thunderbird ESR     140.4, Firefox 144 and Thunderbird 144
    - CVE-2025-11715: Memory safety bugs fixed in Firefox ESR 140.4, Thunderbird ESR 140.4, Firefox 144 and     Thunderbird 144

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2025:18983 advisory.

    * thunderbird: firefox: Memory safety bugs (CVE-2025-11714)
      * thunderbird: firefox: Out of bounds read/write in a privileged process triggered by WebGL textures     (CVE-2025-11709)
      * thunderbird: firefox: Cross-process information leaked due to malicious IPC messages (CVE-2025-11710)
      * thunderbird: firefox: Use-after-free in MediaTrackGraphImpl::GetInstance() (CVE-2025-11708)
      * thunderbird: firefox: An OBJECT tag type attribute overrode browser behavior on web resources without     a content-type (CVE-2025-11712)
      * thunderbird: firefox: Memory safety bugs fixed in Firefox ESR 140.4, Thunderbird ESR 140.4, Firefox     144 and Thunderbird 144 (CVE-2025-11715)
      * thunderbird: firefox: Some non-writable Object properties could be modified (CVE-2025-11711)

Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2025-2d70cfaa80 advisory.

    - Updated to latest upstream (114.0)

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 144.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-84 advisory.

  - Memory safety bug present in Firefox 143 and Thunderbird 143. This bug showed evidence of memory     corruption and we presume that with enough effort this could have been exploited to run arbitrary code.
    (CVE-2025-11721)

  - Use-after-free in MediaTrackGraphImpl::GetInstance() (CVE-2025-11708)

  - A compromised web process was able to trigger out of bounds reads and writes in a more privileged process     using manipulated WebGL textures. (CVE-2025-11709)

  - A compromised web process using malicious IPC messages could have caused the privileged browser process to     reveal blocks of its memory to the compromised process. (CVE-2025-11710)

  - There was a way to change the value of JavaScript Object properties that were supposed to be non-     writeable. (CVE-2025-11711)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 140.4. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-83 advisory.

  - 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. (CVE-2025-11715)

  - A compromised web process using malicious IPC messages could have caused the privileged browser process to     reveal blocks of its memory to the compromised process. (CVE-2025-11710)

  - Use-after-free in MediaTrackGraphImpl::GetInstance() (CVE-2025-11708)

  - A compromised web process was able to trigger out of bounds reads and writes in a more privileged process     using manipulated WebGL textures. (CVE-2025-11709)

  - There was a way to change the value of JavaScript Object properties that were supposed to be non-     writeable. (CVE-2025-11711)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Published	Updated	Severity
271212	AlmaLinux 9 : thunderbird (ALSA-2025:18321)	Nessus	Alma Linux Local Security Checks	10/22/2025	10/22/2025	critical
271213	AlmaLinux 10 : thunderbird (ALSA-2025:18320)	Nessus	Alma Linux Local Security Checks	10/22/2025	10/22/2025	critical
271429	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : MozillaFirefox (SUSE-SU-2025:3775-1)	Nessus	SuSE Local Security Checks	10/25/2025	10/27/2025	critical
271745	Amazon Linux 2 : firefox, --advisory ALAS2FIREFOX-2025-044 (ALASFIREFOX-2025-044)	Nessus	Amazon Linux Local Security Checks	10/28/2025	11/18/2025	critical
271746	Amazon Linux 2 : thunderbird, --advisory ALAS2-2025-3052 (ALAS-2025-3052)	Nessus	Amazon Linux Local Security Checks	10/28/2025	10/30/2025	medium
271748	Amazon Linux 2023 : firefox (ALAS2023-2025-1246)	Nessus	Amazon Linux Local Security Checks	10/28/2025	11/18/2025	critical
271796	SUSE SLES12 Security Update : MozillaFirefox (SUSE-SU-2025:3808-1)	Nessus	SuSE Local Security Checks	10/28/2025	10/28/2025	critical
271862	AlmaLinux 8 : thunderbird (ALSA-2025:18983)	Nessus	Alma Linux Local Security Checks	10/28/2025	10/28/2025	critical
272134	Fedora 43 : firefox (2025-2d70cfaa80)	Nessus	Fedora Local Security Checks	11/1/2025	11/1/2025	critical
270355	Mozilla Thunderbird < 144.0	Nessus	MacOS X Local Security Checks	10/14/2025	11/18/2025	critical
270351	Mozilla Firefox ESR < 140.4	Nessus	MacOS X Local Security Checks	10/14/2025	11/18/2025	critical

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