The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 140.2. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-72 advisory.

  - Memory safety bugs present in Firefox ESR 115.26, Firefox ESR 128.13, Thunderbird ESR 128.13, Firefox ESR     140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141. 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-2025-9185)

  - An attacker was able to perform memory corruption in the GMP process which processes encrypted media. This     process is also heavily sandboxed, but represents slightly different privileges from the content process.
    (CVE-2025-9179)

  - Same-origin policy bypass in the Graphics: Canvas2D component. (CVE-2025-9180)

  - Uninitialized memory in the JavaScript Engine component. (CVE-2025-9181)

  - Denial-of-service due to out-of-memory in the Graphics: WebRender component. (CVE-2025-9182)

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 Windows host is prior to 142.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-64 advisory.

  - Memory safety bugs present in Firefox 141 and Thunderbird 141. 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-2025-9187)

  - An attacker was able to perform memory corruption in the GMP process which processes encrypted media. This     process is also heavily sandboxed, but represents slightly different privileges from the content process.
    (CVE-2025-9179)

  - Same-origin policy bypass in the Graphics: Canvas2D component. (CVE-2025-9180)

  - Uninitialized memory in the JavaScript Engine component. (CVE-2025-9181)

  - Spoofing issue in the Address Bar component of Firefox Focus for Android. (CVE-2025-9186)

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 42 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2025-e689575030 advisory.

    - Updated to new upstream release (142.0)

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 remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:14442 advisory.

    Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and     portability.

    Security Fix(es):

    * firefox: thunderbird: Denial-of-service due to out-of-memory in the Graphics: WebRender component     (CVE-2025-9182)

    * thunderbird: firefox: Sandbox escape due to invalid pointer in the Audio/Video: GMP component     (CVE-2025-9179)

    * thunderbird: firefox: Same-origin policy bypass in the Graphics: Canvas2D component (CVE-2025-9180)

    * thunderbird: firefox: Uninitialized memory in the JavaScript Engine component (CVE-2025-9181)

    * thunderbird: firefox: Memory safety bugs fixed in Firefox ESR 115.27, Firefox ESR 128.14, Thunderbird     ESR 128.14, Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142 (CVE-2025-9185)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 Oracle Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2025-14442 advisory.

    [128.14.0-2.0.1]
    - Fix firefox-oracle-default-prefs.js for new nss [Orabug: 37079789]

    [128.14.0]
    - Add debranding patches (Mustafa Gezen)
    - Add OpenELA default preferences (Louis Abel)

    [128.14.0-2]
    - Add missing translations

    [128.14.0-1]
    - Update to 128.14.0 build1

Tenable has extracted the preceding description block directly from the Oracle Linux 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-2025:03007-1 advisory.

    Updated to Mozilla Thunderbird 140.2 MFSA 2025-72 (bsc#1248162):
      * CVE-2025-9179: Sandbox escape due to invalid pointer in the Audio/Video: GMP         component
      * CVE-2025-9180: Same-origin policy bypass in the Graphics: Canvas2D component
      * CVE-2025-9181: Uninitialized memory in the JavaScript Engine component
      * CVE-2025-9182: Denial-of-service due to out-of-memory in the Graphics:
        WebRender component
      * CVE-2025-9184: Memory safety bugs fixed in Firefox ESR 140.2, Thunderbird         ESR 140.2, Firefox 142 and Thunderbird 142
      * CVE-2025-9185: Memory safety bugs fixed in Firefox ESR 115.27, Firefox ESR         128.14, Thunderbird ESR 128.14, Firefox ESR 140.2,         Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142

    Other fixes:
      * Users were unable to use Fastmail calendars due to         missing OAuth settings
      * Account setup error handling was broken for Account         hub
      * Menu bar was hidden after updating from 128esr to         140esr

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 MiracleLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2025-10810:21 advisory.

    * firefox: thunderbird: Denial-of-service due to out-of-memory in the Graphics: WebRender component     (CVE-2025-9182)
      * thunderbird: firefox: Sandbox escape due to invalid pointer in the Audio/Video: GMP component     (CVE-2025-9179)
      * thunderbird: firefox: Same-origin policy bypass in the Graphics: Canvas2D component (CVE-2025-9180)
      * thunderbird: firefox: Uninitialized memory in the JavaScript Engine component (CVE-2025-9181)
      * thunderbird: firefox: Memory safety bugs fixed in Firefox ESR 115.27, Firefox ESR 128.14, Thunderbird     ESR 128.14, Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142 (CVE-2025-9185)

Tenable has extracted the preceding description block directly from the MiracleLinux 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 Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:15421 advisory.

    Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and     portability.

    Security Fix(es):

    * firefox: thunderbird: Denial-of-service due to out-of-memory in the Graphics: WebRender component     (CVE-2025-9182)

    * thunderbird: firefox: Sandbox escape due to invalid pointer in the Audio/Video: GMP component     (CVE-2025-9179)

    * thunderbird: firefox: Same-origin policy bypass in the Graphics: Canvas2D component (CVE-2025-9180)

    * thunderbird: firefox: Uninitialized memory in the JavaScript Engine component (CVE-2025-9181)

    * thunderbird: firefox: Memory safety bugs fixed in Firefox ESR 115.27, Firefox ESR 128.14, Thunderbird     ESR 128.14, Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142 (CVE-2025-9185)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:15430 advisory.

    Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and     portability.

    Security Fix(es):

    * firefox: thunderbird: Denial-of-service due to out-of-memory in the Graphics: WebRender component     (CVE-2025-9182)

    * thunderbird: firefox: Sandbox escape due to invalid pointer in the Audio/Video: GMP component     (CVE-2025-9179)

    * thunderbird: firefox: Same-origin policy bypass in the Graphics: Canvas2D component (CVE-2025-9180)

    * thunderbird: firefox: Uninitialized memory in the JavaScript Engine component (CVE-2025-9181)

    * thunderbird: firefox: Memory safety bugs fixed in Firefox ESR 115.27, Firefox ESR 128.14, Thunderbird     ESR 128.14, Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142 (CVE-2025-9185)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:15423 advisory.

    Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and     portability.

    Security Fix(es):

    * firefox: thunderbird: Denial-of-service due to out-of-memory in the Graphics: WebRender component     (CVE-2025-9182)

    * thunderbird: firefox: Sandbox escape due to invalid pointer in the Audio/Video: GMP component     (CVE-2025-9179)

    * thunderbird: firefox: Same-origin policy bypass in the Graphics: Canvas2D component (CVE-2025-9180)

    * thunderbird: firefox: Uninitialized memory in the JavaScript Engine component (CVE-2025-9181)

    * thunderbird: firefox: Memory safety bugs fixed in Firefox ESR 115.27, Firefox ESR 128.14, Thunderbird     ESR 128.14, Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142 (CVE-2025-9185)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:15437 advisory.

    Mozilla Thunderbird is a standalone mail and newsgroup client.

    Security Fix(es):

    * firefox: thunderbird: Denial-of-service due to out-of-memory in the Graphics: WebRender component     (CVE-2025-9182)

    * thunderbird: firefox: Sandbox escape due to invalid pointer in the Audio/Video: GMP component     (CVE-2025-9179)

    * thunderbird: firefox: Same-origin policy bypass in the Graphics: Canvas2D component (CVE-2025-9180)

    * thunderbird: firefox: Uninitialized memory in the JavaScript Engine component (CVE-2025-9181)

    * thunderbird: firefox: Memory safety bugs fixed in Firefox ESR 115.27, Firefox ESR 128.14, Thunderbird     ESR 128.14, Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142 (CVE-2025-9185)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:15438 advisory.

    Mozilla Thunderbird is a standalone mail and newsgroup client.

    Security Fix(es):

    * firefox: thunderbird: Denial-of-service due to out-of-memory in the Graphics: WebRender component     (CVE-2025-9182)

    * thunderbird: firefox: Sandbox escape due to invalid pointer in the Audio/Video: GMP component     (CVE-2025-9179)

    * thunderbird: firefox: Same-origin policy bypass in the Graphics: Canvas2D component (CVE-2025-9180)

    * thunderbird: firefox: Uninitialized memory in the JavaScript Engine component (CVE-2025-9181)

    * thunderbird: firefox: Memory safety bugs fixed in Firefox ESR 115.27, Firefox ESR 128.14, Thunderbird     ESR 128.14, Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142 (CVE-2025-9185)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:15435 advisory.

    Mozilla Thunderbird is a standalone mail and newsgroup client.

    Security Fix(es):

    * firefox: thunderbird: Denial-of-service due to out-of-memory in the Graphics: WebRender component     (CVE-2025-9182)

    * thunderbird: firefox: Sandbox escape due to invalid pointer in the Audio/Video: GMP component     (CVE-2025-9179)

    * thunderbird: firefox: Same-origin policy bypass in the Graphics: Canvas2D component (CVE-2025-9180)

    * thunderbird: firefox: Uninitialized memory in the JavaScript Engine component (CVE-2025-9181)

    * thunderbird: firefox: Memory safety bugs fixed in Firefox ESR 115.27, Firefox ESR 128.14, Thunderbird     ESR 128.14, Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142 (CVE-2025-9185)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
252319	Mozilla Thunderbird < 140.2	Nessus	MacOS X Local Security Checks	2025/8/19	2026/1/21	high
252321	Mozilla Firefox < 142.0	Nessus	Windows	2025/8/19	2025/11/18	critical
252914	Fedora 42 : firefox (2025-e689575030)	Nessus	Fedora Local Security Checks	2025/8/20	2025/8/20	high
254426	RHEL 8 : firefox (RHSA-2025:14442)	Nessus	Red Hat Local Security Checks	2025/8/25	2025/8/25	high
254446	Oracle Linux 8 : firefox (ELSA-2025-14442)	Nessus	Oracle Linux Local Security Checks	2025/8/25	2025/10/29	high
258108	SUSE SLED15: MozillaThunderbird / MozillaThunderbird-translations-common / etc (SUSE-SU-2025:03007-1)	Nessus	SuSE Local Security Checks	2025/8/29	2026/6/26	high
283076	MiracleLinux 8 : thunderbird-128.14.0-3.el8_10.ML.1 (AXSA:2025-10810:21)	Nessus	Miracle Linux Local Security Checks	2026/1/13	2026/1/13	high
261675	RHEL 9 : firefox (RHSA-2025:15421)	Nessus	Red Hat Local Security Checks	2025/9/8	2025/9/8	high
261676	RHEL 7 : firefox (RHSA-2025:15430)	Nessus	Red Hat Local Security Checks	2025/9/8	2025/9/8	high
261679	RHEL 9 : firefox (RHSA-2025:15423)	Nessus	Red Hat Local Security Checks	2025/9/8	2025/9/8	high
261692	RHEL 8 : thunderbird (RHSA-2025:15437)	Nessus	Red Hat Local Security Checks	2025/9/8	2025/9/8	high
261696	RHEL 8 : thunderbird (RHSA-2025:15438)	Nessus	Red Hat Local Security Checks	2025/9/8	2025/9/8	high
261698	RHEL 9 : thunderbird (RHSA-2025:15435)	Nessus	Red Hat Local Security Checks	2025/9/8	2025/9/8	high

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