The remote Redhat Enterprise Linux 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:8341 advisory.

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

    Security Fix(es):

    * firefox: thunderbird: Clickjacking vulnerability could have led to leaking saved payment card details     (CVE-2025-5267)

    * firefox: thunderbird: Potential local code execution in ?Copy as cURL? command (CVE-2025-5264)

    * firefox: thunderbird: Memory safety bugs (CVE-2025-5268)

    * firefox: thunderbird: Script element events leaked cross-origin resource status (CVE-2025-5266)

    * firefox: thunderbird: Error handling for script execution was incorrectly isolated from web content     (CVE-2025-5263)

    * firefox: thunderbird: Memory safety bug (CVE-2025-5269)

    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 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2025-9074 advisory.

    [128.11.0-1.0.1]
    - Update to 128.11.0 [Orabug: 38077559][CVE-2025-5263][CVE-2025-5264]       [CVE-2025-5266][CVE-2025-5267][CVE-2025-5268][CVE-2025-5269]

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 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2025-8341 advisory.

    [128.11.0-1.0.1]
    - Fix firefox-oracle-default-prefs.js for new nss [Orabug: 37079789]

    [128.11.0-1]
    - Update to 128.11.0

    [128.10.1-1]
    - Update to 128.10.1

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 Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:8607 advisory.

    Mozilla Thunderbird is a standalone mail and newsgroup client.

    Security Fix(es):

    * firefox: thunderbird: Out-of-bounds access when resolving Promise objects (CVE-2025-4918)

    * firefox: thunderbird: Out-of-bounds access when optimizing linear sums (CVE-2025-4919)

    * firefox: thunderbird: Clickjacking vulnerability could have led to leaking saved payment card details     (CVE-2025-5267)

    * firefox: thunderbird: Potential local code execution in ?Copy as cURL? command (CVE-2025-5264)

    * firefox: thunderbird: Memory safety bugs (CVE-2025-5268)

    * firefox: thunderbird: Script element events leaked cross-origin resource status (CVE-2025-5266)

    * firefox: thunderbird: Error handling for script execution was incorrectly isolated from web content     (CVE-2025-5263)

    * firefox: thunderbird: Memory safety bug (CVE-2025-5269)

    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 version of firefox installed on the remote host is prior to 128.11.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2FIREFOX-2025-039 advisory.

    An attacker was able to perform an out-of-bounds read or write on a JavaScript `Promise` object. This     vulnerability affects Firefox < 138.0.4, Firefox ESR < 128.10.1, and Firefox ESR < 115.23.1.
    (CVE-2025-4918)

    An attacker was able to perform an out-of-bounds read or write on a JavaScript object by confusing array     index sizes. This vulnerability affects Firefox < 138.0.4, Firefox ESR < 128.10.1, and Firefox ESR <     115.23.1. (CVE-2025-4919)

    Error handling for script execution was incorrectly isolated from web content, which could have allowed     cross-origin leak attacks. This vulnerability affects Firefox < 139, Firefox ESR < 115.24, and Firefox ESR     < 128.11. (CVE-2025-5263)

    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 affects Firefox < 139, Firefox ESR < 115.24, and Firefox ESR < 128.11. (CVE-2025-5264)

    Due to insufficient escaping of the ampersand 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 bug only affects Firefox for Windows. Other versions of Firefox are unaffected.* This     vulnerability affects Firefox < 139, Firefox ESR < 115.24, and Firefox ESR < 128.11. (CVE-2025-5265)

    Script elements loading cross-origin resources generated load and error events which leaked information     enabling XS-Leaks attacks. This vulnerability affects Firefox < 139 and Firefox ESR < 128.11.
    (CVE-2025-5266)

    A clickjacking vulnerability could have been used to trick a user into leaking saved payment card details     to a malicious page. This vulnerability affects Firefox < 139 and Firefox ESR < 128.11. (CVE-2025-5267)

    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 affects Firefox < 139 and     Firefox ESR < 128.11. (CVE-2025-5268)

    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 affects Firefox ESR < 128.11. (CVE-2025-5269)

    Use after free in libvpx in Google Chrome prior to 137.0.7151.55 allowed a remote attacker to potentially     exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)

    Duplicate: https://console.harmony.a2z.com/al-cve-eval/cve/TEMP-1106689-EC87F6 (CVE-2025-5283)

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 Oracle Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2025-8607 advisory.

    [128.11.0-1.0.1]
    - Fix prefs for new nss [Orabug: 37079813]
    - Add Oracle prefs

    [128.11.0]
    - Add OpenELA debranding

    [128.11.0-1]
    - Update to 128.11.0

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 Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:8630 advisory.

    Mozilla Thunderbird is a standalone mail and newsgroup client.

    Security Fix(es):

    * firefox: thunderbird: Out-of-bounds access when resolving Promise objects (CVE-2025-4918)

    * firefox: thunderbird: Out-of-bounds access when optimizing linear sums (CVE-2025-4919)

    * firefox: thunderbird: Clickjacking vulnerability could have led to leaking saved payment card details     (CVE-2025-5267)

    * firefox: thunderbird: Potential local code execution in ?Copy as cURL? command (CVE-2025-5264)

    * firefox: thunderbird: Memory safety bugs (CVE-2025-5268)

    * firefox: thunderbird: Script element events leaked cross-origin resource status (CVE-2025-5266)

    * firefox: thunderbird: Error handling for script execution was incorrectly isolated from web content     (CVE-2025-5263)

    * firefox: thunderbird: Memory safety bug (CVE-2025-5269)

    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-2025:8631 advisory.

    Mozilla Thunderbird is a standalone mail and newsgroup client.

    Security Fix(es):

    * firefox: thunderbird: Out-of-bounds access when resolving Promise objects (CVE-2025-4918)

    * firefox: thunderbird: Out-of-bounds access when optimizing linear sums (CVE-2025-4919)

    * firefox: thunderbird: Clickjacking vulnerability could have led to leaking saved payment card details     (CVE-2025-5267)

    * firefox: thunderbird: Potential local code execution in ?Copy as cURL? command (CVE-2025-5264)

    * firefox: thunderbird: Memory safety bugs (CVE-2025-5268)

    * firefox: thunderbird: Script element events leaked cross-origin resource status (CVE-2025-5266)

    * firefox: thunderbird: Error handling for script execution was incorrectly isolated from web content     (CVE-2025-5263)

    * firefox: thunderbird: Memory safety bug (CVE-2025-5269)

    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	Name	Product	Family	Published	Updated	Severity
237805	RHEL 10 : firefox (RHSA-2025:8341)	Nessus	Red Hat Local Security Checks	6/5/2025	6/5/2025	medium
240351	Oracle Linux 7 : firefox (ELSA-2025-9074)	Nessus	Oracle Linux Local Security Checks	6/25/2025	6/25/2025	medium
240877	Oracle Linux 10 : firefox (ELSA-2025-8341)	Nessus	Oracle Linux Local Security Checks	6/27/2025	6/27/2025	medium
237872	RHEL 9 : thunderbird (RHSA-2025:8607)	Nessus	Red Hat Local Security Checks	6/5/2025	6/5/2025	high
238254	Amazon Linux 2 : firefox (ALASFIREFOX-2025-039)	Nessus	Amazon Linux Local Security Checks	6/11/2025	6/11/2025	high
237914	Oracle Linux 9 : thunderbird (ELSA-2025-8607)	Nessus	Oracle Linux Local Security Checks	6/6/2025	6/12/2025	high
237966	RHEL 8 : thunderbird (RHSA-2025:8630)	Nessus	Red Hat Local Security Checks	6/9/2025	6/16/2025	high
237965	RHEL 8 : thunderbird (RHSA-2025:8631)	Nessus	Red Hat Local Security Checks	6/9/2025	6/16/2025	high

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