The remote Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2025-6e3f18b2c0 advisory.

    Update to 128.10.0

    * https://www.thunderbird.net/en-US/thunderbird/128.10.0esr/releasenotes/


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 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:4756 advisory.

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

    Security Fix(es):

    * firefox: thunderbird: Privilege escalation in Firefox Updater (CVE-2025-2817)

    * firefox: thunderbird: Unsafe attribute access during XPath parsing (CVE-2025-4087)

    * firefox: thunderbird: Process isolation bypass using javascript: URI links in cross-origin frames     (CVE-2025-4083)

    * firefox: thunderbird: Memory safety bugs fixed in Firefox 138, Thunderbird 138, Firefox ESR 128.10, and     Thunderbird 128.10 (CVE-2025-4091)

    * firefox: thunderbird: Memory safety bug fixed in Firefox ESR 128.10 and Thunderbird 128.10     (CVE-2025-4093)

    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 AlmaLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2025:4797 advisory.

    * firefox: thunderbird: Privilege escalation in Firefox Updater (CVE-2025-2817)
      * firefox: thunderbird: Unsafe attribute access during XPath parsing (CVE-2025-4087)
      * firefox: thunderbird: Process isolation bypass using javascript: URI links in cross-origin frames     (CVE-2025-4083)
      * firefox: thunderbird: Memory safety bugs fixed in Firefox 138, Thunderbird 138, Firefox ESR 128.10,     and Thunderbird 128.10 (CVE-2025-4091)
      * firefox: thunderbird: Memory safety bug fixed in Firefox ESR 128.10 and Thunderbird 128.10     (CVE-2025-4093)

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 Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:7689 advisory.

    Mozilla Thunderbird is a standalone mail and newsgroup client.

    Security Fix(es):

    * firefox: thunderbird: Privilege escalation in Firefox Updater (CVE-2025-2817)

    * firefox: thunderbird: Unsafe attribute access during XPath parsing (CVE-2025-4087)

    * firefox: thunderbird: Process isolation bypass using javascript: URI links in cross-origin frames     (CVE-2025-4083)

    * firefox: thunderbird: Memory safety bugs fixed in Firefox 138, Thunderbird 138, Firefox ESR 128.10, and     Thunderbird 128.10 (CVE-2025-4091)

    * firefox: thunderbird: Memory safety bug fixed in Firefox ESR 128.10 and Thunderbird 128.10     (CVE-2025-4093)

    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-2025:7694 advisory.

    Mozilla Thunderbird is a standalone mail and newsgroup client.

    Security Fix(es):

    * firefox: thunderbird: Privilege escalation in Firefox Updater (CVE-2025-2817)

    * firefox: thunderbird: Unsafe attribute access during XPath parsing (CVE-2025-4087)

    * firefox: thunderbird: Process isolation bypass using javascript: URI links in cross-origin frames     (CVE-2025-4083)

    * firefox: thunderbird: Memory safety bugs fixed in Firefox 138, Thunderbird 138, Firefox ESR 128.10, and     Thunderbird 128.10 (CVE-2025-4091)

    * firefox: thunderbird: Memory safety bug fixed in Firefox ESR 128.10 and Thunderbird 128.10     (CVE-2025-4093)

    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-2025:7691 advisory.

    Mozilla Thunderbird is a standalone mail and newsgroup client.

    Security Fix(es):

    * firefox: thunderbird: Privilege escalation in Firefox Updater (CVE-2025-2817)

    * firefox: thunderbird: Unsafe attribute access during XPath parsing (CVE-2025-4087)

    * firefox: thunderbird: Process isolation bypass using javascript: URI links in cross-origin frames     (CVE-2025-4083)

    * firefox: thunderbird: Memory safety bugs fixed in Firefox 138, Thunderbird 138, Firefox ESR 128.10, and     Thunderbird 128.10 (CVE-2025-4091)

    * firefox: thunderbird: Memory safety bug fixed in Firefox ESR 128.10 and Thunderbird 128.10     (CVE-2025-4093)

    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 AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:4443 advisory.

    * firefox: thunderbird: Privilege escalation in Firefox Updater (CVE-2025-2817)
      * firefox: thunderbird: Unsafe attribute access during XPath parsing (CVE-2025-4087)
      * firefox: thunderbird: Process isolation bypass using javascript: URI links in cross-origin frames     (CVE-2025-4083)
      * firefox: thunderbird: Memory safety bugs fixed in Firefox 138, Thunderbird 138, Firefox ESR 128.10,     and Thunderbird 128.10 (CVE-2025-4091)
      * firefox: thunderbird: Memory safety bug fixed in Firefox ESR 128.10 and Thunderbird 128.10     (CVE-2025-4093)

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 Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-7428 advisory.

    [128.10.0-1.0.1]
    - Fix firefox-oracle-default-prefs.js for new nss [Orabug: 37079773]
    - Add firefox-oracle-default-prefs.js and remove the corresponding Red Hat file

    [128.10.0]
    - Add debranding patches (Mustafa Gezen)
    - Add OpenELA default preferences (Louis Abel)

    [128.10.0-1]
    - Update to 128.10.0 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 Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2025-4751 advisory.

    - Fixes CVE-2025-2817 CVE-2025-4083 CVE-2025-4087 CVE-2025-4091 and
    - CVE-2025-4093
    - Update to 128.9.0 build2 [Orabug: 37796786][CVE-2025-3028][CVE-2025-3029]       [CVE-2025-3030]
    - Update to 128.8.0 build1 [Orabug: 37700882][CVE-2025-1930][CVE-2025-1931]       [CVE-2025-1932][CVE-2025-1933][CVE-2025-1934][CVE-2025-1935][CVE-2025-1936]       [CVE-2025-1937][CVE-2025-1938]
    - Update to 128.7.0 build1 [Orabug: 37564202][CVE-2025-1009][CVE-2025-1010]       [CVE-2025-1011][CVE-2025-1012][CVE-2025-1013][CVE-2025-1014][CVE-2025-1016]       [CVE-2025-1017]
    - Update to 128.6.0 build1 [Orabug: 37460830][CVE-2025-0237][CVE-2025-0238]       [CVE-2025-0239][CVE-2025-0240][CVE-2025-0241][CVE-2025-0242][CVE-2025-0243]
    - Update to 128.5.1 [Orabug: 37370369][CVE-2024-11692][CVE-2024-11694]       [CVE-2024-11695][CVE-2024-11696][CVE-2024-11697][CVE-2024-11699]
    - Update to 128.4.0 build1 [Orabug: 37236498][CVE-2024-10458][CVE-2024-10459]       [CVE-2024-10460][CVE-2024-10461][CVE-2024-10462][CVE-2024-10463]       [CVE-2024-10464][CVE-2024-10465][CVE-2024-10466][CVE-2024-10467]
    - Security fixes [Orabug: 36904311][Orabug: 36948200][CVE-2024-6601]       [CVE-2024-6603][CVE-2024-6604][CVE-2024-7519][CVE-2024-7520][CVE-2024-7521]       [CVE-2024-7522][CVE-2024-7524][CVE-2024-7525][CVE-2024-7526][CVE-2024-7527]       [CVE-2024-7529]
    - Fix expat CVE-2023-52425
    - Add fix for CVE-2023-44488
    - Fix for expat CVE-2022-40674 and non functional webrtc
    - Added expat backports of CVE-2022-25235, CVE-2022-25236 and CVE-2022-25315
    - Added fix for mozbz#1348168/CVE-2017-5428

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 Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4172 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-4172-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/               Emilio Pozuelo Monfort     May 20, 2025                                  https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : firefox-esr     Version        : 128.10.1esr-1~deb11u1     CVE ID         : CVE-2025-4083 CVE-2025-4087 CVE-2025-4091 CVE-2025-4093                      CVE-2025-4918 CVE-2025-4919

    Multiple security issues have been found in the Mozilla Firefox web     browser, which could potentially result in the execution of arbitrary     code or a bypass of sandbox restrictions.

    For Debian 11 bullseye, these problems have been fixed in version     128.10.1esr-1~deb11u1.

    We recommend that you upgrade your firefox-esr packages.

    For the detailed security status of firefox-esr please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/firefox-esr

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS

Tenable has extracted the preceding description block directly from the Debian 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	Name	Product	Family	Published	Updated	Severity
235638	Fedora 40 : thunderbird (2025-6e3f18b2c0)	Nessus	Fedora Local Security Checks	5/9/2025	5/16/2025	critical
235653	RHEL 9 : firefox (RHSA-2025:4756)	Nessus	Red Hat Local Security Checks	5/9/2025	6/5/2025	critical
235837	AlmaLinux 8 : thunderbird (ALSA-2025:4797)	Nessus	Alma Linux Local Security Checks	5/13/2025	5/13/2025	critical
236803	RHEL 8 : thunderbird (RHSA-2025:7689)	Nessus	Red Hat Local Security Checks	5/15/2025	6/5/2025	critical
236805	RHEL 9 : thunderbird (RHSA-2025:7694)	Nessus	Red Hat Local Security Checks	5/15/2025	6/5/2025	critical
236808	RHEL 8 : thunderbird (RHSA-2025:7691)	Nessus	Red Hat Local Security Checks	5/15/2025	6/5/2025	critical
236860	AlmaLinux 9 : firefox (ALSA-2025:4443)	Nessus	Alma Linux Local Security Checks	5/16/2025	5/16/2025	critical
237146	Oracle Linux 9 : firefox (ELSA-2025-7428)	Nessus	Oracle Linux Local Security Checks	5/22/2025	5/22/2025	critical
237588	Oracle Linux 7 : firefox (ELSA-2025-4751)	Nessus	Oracle Linux Local Security Checks	5/30/2025	5/30/2025	critical
236958	Debian dla-4172 : firefox-esr - security update	Nessus	Debian Local Security Checks	5/20/2025	5/20/2025	critical

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