CVE-2026-2772: Use After Free

Use-after-free in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8...

CVE-2026-2757: Improper Handling of Physical or Environmental Conditions

Incorrect boundary conditions in the WebRTC: Audio/Video component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8...

Mozilla Firefox ESR < 115.33

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 115.33. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-14 advisory. - Memory safety bugs present in Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147...

Mozilla Firefox ESR < 115.33

The version of Firefox ESR installed on the remote Windows host is prior to 115.33. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-14 advisory. - Memory safety bugs present in Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147 and...

Mozilla’s various products have vulnerabilities related to input validation.

Mozilla Firefox, among others, are products of the American Mozilla Foundation. Mozilla Firefox is an open-source web browser. Mozilla Firefox ESR is a extended support version of Firefox the web browser. Mozilla Thunderbird is an email client software that emerged independently from the Mozilla...

CVE-2026-2774: Integer Overflow or Wraparound

Integer overflow in the Audio/Video component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8...

UBUNTU-CVE-2025-70299

A heap overflow in the aviparseinputfile function of GPAC v2.4.0 allows attackers to cause a Denial of Service DoS via a crafted AVI file...

Astra Linux – Vulnerability in Firefox

Use-after-free in the WebRTC: Audio/Video component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Thunderbird 145, and Thunderbird 140.5...

MiracleLinux 9 : firefox-140.5.0-1.el9_7.ML.1 (AXSA:2025-11515:36)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-11515:36 advisory. firefox: Mitigation bypass in the DOM: Security component CVE-2025-13018 firefox: Use-after-free in the Audio/Video component CVE-2025-13014 firefo...

Important: thunderbird

Issue Overview: Race condition in the Graphics component. This vulnerability affects Firefox 145, Firefox ESR 140.5, and Firefox ESR 115.30. CVE-2025-13012 Mitigation bypass in the DOM: Core & HTML component. This vulnerability affects Firefox 145, Firefox ESR 140.5, and Firefox ESR 115.30...

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-2026-27412

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 issue exists due to incorrect boundary conditions within the Audio/Video component...

PT-2026-27407

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 The Audio/Video: GMP component contains incorrect boundary...

PT-2026-27408

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 issue exists due to incorrect boundary conditions within the Audio/Video component...

PT-2026-27396

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 Audio/Video: Web Codecs component contains incorrect boundary conditions. Recommendations...

PT-2026-27392

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 An issue exists due to incorrect boundary conditions withi...

PT-2026-21705

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 use-after-free issue exists in the Audio/Video: Playback...

BlueZ AVRCP Bypass

The vulnerability of the AVRCP protocol implementation in the Bluetooth protocol stack for the Linux BlueZ operating system is related to reading data beyond the buffer limits of memory. Exploiting this vulnerability can allow a malicious actor to circumvent existing security restrictions using a...

BlueZ AVRCP Bypass

The vulnerability of the AVRCP protocol implementation in the Bluetooth protocol stack for the Linux BlueZ operating system is related to reading data beyond the buffer limits of memory. Exploiting this vulnerability can allow a malicious actor to circumvent existing security restrictions using a...

ROS-20251217-7309

A vulnerability in the Audio/Video component of Mozilla Firefox and Firefox ESR browsers is related to the ability to use memory after it has been freed. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...