973 matches found
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...
firefox: thunderbird: Privilege escalation in the Netmonitor component
A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Privilege escalation in the Netmonitor component...
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...
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...
PT-2026-21690
Name of the Vulnerable Software and Affected Versions Firefox versions prior to 148 Firefox ESR versions prior to 115.33 Firefox ESR versions prior to 140.8 Thunderbird versions prior to 148 Thunderbird versions prior to 140.8 Description The issue involves incorrect boundary conditions within th...
PT-2026-27395
Name of the Vulnerable Software and Affected Versions Firefox versions prior to 149 Firefox ESR versions prior to 115.34 Firefox ESR versions prior to 140.9 Thunderbird versions prior to 149 Thunderbird versions prior to 140.9 Description A use-after-free issue exists in the Layout: Text and Font...
PT-2026-27416
Name of the Vulnerable Software and Affected Versions Firefox versions prior to 149 Firefox ESR versions prior to 140.9 Thunderbird versions prior to 149 Thunderbird versions prior to 140.9 Description An undefined behavior exists within the WebRTC: Signaling component. This issue impacts the...
PT-2026-27411
Name of the Vulnerable Software and Affected Versions Firefox versions prior to 149 Firefox ESR versions prior to 140.9 Thunderbird versions prior to 149 Thunderbird versions prior to 140.9 Description The vulnerability stems from incorrect boundary conditions within the Graphics component...
PT-2026-21706
Name of the Vulnerable Software and Affected Versions Firefox versions prior to 148 Firefox ESR versions prior to 115.33 Firefox ESR versions prior to 140.8 Thunderbird versions prior to 148 Thunderbird versions prior to 140.8 Description An issue exists due to incorrect boundary conditions withi...
PT-2026-21708
Name of the Vulnerable Software and Affected Versions Firefox versions prior to 148 Firefox ESR versions prior to 115.33 Firefox ESR versions prior to 140.8 Thunderbird versions prior to 148 Thunderbird versions prior to 140.8 Description A mitigation bypass exists in the DOM: HTML Parser...
PT-2026-21718
Name of the Vulnerable Software and Affected Versions Firefox versions prior to 148 Firefox ESR versions prior to 140.8 Thunderbird versions prior to 148 Thunderbird versions prior to 140.8 Description The JavaScript Engine component contains an invalid pointer issue. Recommendations Update Firef...
PT-2026-21726
Name of the Vulnerable Software and Affected Versions Firefox versions prior to 148 Firefox ESR versions 115.32 through 115.32 Firefox ESR versions 140.7 through 140.7 Thunderbird versions prior to 148 Thunderbird ESR versions 140.7 through 140.7 Description The software contains memory safety...
PT-2026-21699
Name of the Vulnerable Software and Affected Versions Firefox versions prior to 148 Firefox ESR versions prior to 140.8 Thunderbird versions prior to 148 Thunderbird versions prior to 140.8 Description A use-after-free issue exists in the JavaScript Engine’s JIT component. This can potentially...
PT-2026-27418
Name of the Vulnerable Software and Affected Versions Firefox versions prior to 149 Firefox ESR versions prior to 140.9 Thunderbird versions prior to 149 Thunderbird ESR versions prior to 140.9 Description The software contains memory safety bugs, some of which demonstrate evidence of memory...
ROS-20251226-7306
A vulnerability in Mozilla Firefox, Firefox ESR and Thunderbird email client is related to information disclosure. Exploitation of the vulnerability could allow a remote attacker to disclose protected information...
Mozilla Firefox ESR < 31.3
The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 31.3. It is, therefore, affected by a vulnerability as referenced in the mfsa2014-90 advisory. - jemalloc poisoning plus Apple uninitialized variable usage triggers keylogging in /tmp/ on OSX 10.10CVE-2014-1595...
Mozilla Firefox ESR < 31.5.2
The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 31.5.2. It is, therefore, affected by a vulnerability as referenced in the mfsa2015-29 advisory. - Pwn2Own asm.js exploitCVE-2015-0817 CVE-2015-0817 Note that Nessus has not tested for this issue but has instead...
Updated thunderbird packages fix security vulnerabilities
Use-after-free in the WebRTC: Signaling component. CVE-2025-14321 Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. CVE-2025-14322 Privilege escalation in the DOM: Notifications component. CVE-2025-14323 IT miscompilation in the JavaScript Engine: JIT...
ROS-20251215-7303
A vulnerability in Mozilla Firefox, Firefox ESR and Thunderbird email client is related to an operation exceeding the memory buffer boundaries. Exploitation of the vulnerability could allow an attacker acting remotely to execute arbitrary code...
