Mozilla Firefox < 21.0

The version of Firefox installed on the remote Windows host is prior to 21.0. It is, therefore, affected by a vulnerability as referenced in the mfsa2013-42 advisory. - Call content level constructor as if from a chrome/privileged pageCVE-2013-1670 CVE-2013-1670 Note that Nessus has not tested fo...

Mozilla Firefox < 3.0.12

The version of Firefox installed on the remote macOS or Mac OS X host is prior to 3.0.12. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2009-34 advisory. - The JavaScript engine in Mozilla Firefox before 3.0.12 and Thunderbird allows remote attackers to cause a...

Mozilla Firefox < 20.0

The version of Firefox installed on the remote Windows host is prior to 20.0. It is, therefore, affected by a vulnerability as referenced in the mfsa2013-40 advisory. - CERTDecodeCertPackage reads bytes outside the input bufferCVE-2013-0791 CVE-2013-0791 Note that Nessus has not tested for this...

Mozilla Firefox < 1.5

The version of Firefox installed on the remote macOS or Mac OS X host is prior to 1.5. It is, therefore, affected by a vulnerability as referenced in the mfsa2006-18 advisory. - https://bugzilla.mozilla.org/showbug.cgi?id=269095CVE-2006-0749 CVE-2006-0749 Note that Nessus has not tested for this...

[SECURITY] Fedora 43 Update: firefox-146.0-3.fc43

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

SUSE CVE-2025-14321

Use-after-free in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 146, Firefox ESR 140.6, Thunderbird 146, and Thunderbird 140.6...

SUSE CVE-2025-14329

Privilege escalation in the Netmonitor component. This vulnerability was fixed in Firefox 146, Firefox ESR 140.6, Thunderbird 146, and Thunderbird 140.6...

firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs. 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-2025-14332

Memory safety bugs present in Firefox 145 and Thunderbird 145. 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 146 and Thunderbird 146...

CVE-2025-14333 Memory safety bugs fixed in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146

Memory safety bugs present in Firefox ESR 140.5, Thunderbird ESR 140.5, Firefox 145 and Thunderbird 145. 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...

CVE-2025-14323 Privilege escalation in the DOM: Notifications component

Privilege escalation in the DOM: Notifications component. This vulnerability was fixed in Firefox 146, Firefox ESR 115.31, Firefox ESR 140.6, Thunderbird 146, and Thunderbird 140.6...

Amazon Linux 2 : firefox, --advisory ALAS2FIREFOX-2025-048 (ALASFIREFOX-2025-048)

The version of firefox installed on the remote host is prior to 140.5.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2FIREFOX-2025-048 advisory. A heap buffer over-read vulnerability exists in libpng's pngdoquantize function when processing PNG files with...

firefox: thunderbird: Use-after-free in the WebRTC: Audio/Video component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the WebRTC: Audio/Video component...

TencentOS Server 3: firefox (TSSA-2025:0461)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2025:0461 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

Mozilla Firefox < 51.0.3

The version of Firefox installed on the remote Windows host is prior to 51.0.3. It is, therefore, affected by a vulnerability as referenced in the mfsa2017-04 advisory. - The cache directory on the local file system is set to be world writable. Firefox defaults to extracting libraries from this...

Mozilla Firefox < 85.0.1

The version of Firefox installed on the remote macOS or Mac OS X host is prior to 85.0.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2021-06 advisory. - In the Angle graphics library, depth pitch computations did not take into account the block size and simply multipli...

Mozilla Firefox < 58.0.1

The version of Firefox installed on the remote macOS or Mac OS X host is prior to 58.0.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2018-05 advisory. - Sanitize HTML fragments created for chrome-privileged documentsCVE-2018-5124 CVE-2018-5124 Note that Nessus has not...

Mozilla Firefox < 62.0

The version of Firefox installed on the remote Windows host is prior to 62.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2018-20 advisory. - A use-after-free vulnerability can occur when an IndexedDB index is deleted while still in use by JavaScript code that ...

Mozilla Firefox < 56.0

The version of Firefox installed on the remote macOS or Mac OS X host is prior to 56.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2017-21 advisory. - Mozilla developers and community members Christian Holler, Jason Kratzer, Tobias Schneider, Tyson Smith, Davi...

Mozilla Firefox < 60.0

The version of Firefox installed on the remote macOS or Mac OS X host is prior to 60.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2018-11 advisory. - Mozilla developers and community members Christoph Diehl, Christian Holler, Jon Coppeard, Jason Kratzer, Nath...