Mozilla Firefox Thunderbird Data Compromise

The vulnerability of the JavaScript Engine component in Mozilla Firefox browsers and the Thunderbird email client is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to compromise the confidentiality of protected information...

Mozilla Firefox Thunderbird Buffer Overflow

The vulnerability of Mozilla Firefox browsers and the Thunderbird email client relates to reading data beyond the buffer in memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

Audio/Video Component DoS

The vulnerability of the Audio/Video component: The playback functions of Mozilla Firefox browsers and the Thunderbird email client are vulnerable to a resource consumption issue that is not controlled. Exploiting this vulnerability could allow an attacker to cause service interruptions...

Mozilla Firefox ESR Heap Buffer Overflow DoS

The vulnerability of Mozilla Firefox, Firefox ESR, and the email client Thunderbird relates to reading data beyond the buffer in memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

Mozilla Firefox ESR Heap Buffer Overflow DoS

The vulnerability of Mozilla Firefox, Firefox ESR, and the email client Thunderbird relates to reading data beyond the buffer in memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

WebGPU Mozilla Firefox Thunderbird DoS

The vulnerability of the WebGPU component in Mozilla Firefox browsers and the Thunderbird email client is related to a numerical overflow condition. Exploiting this vulnerability can allow an attacker to cause service interruptions remotely...

Mozilla Firefox Memory Error Reference Vulnerability (CNVD-2026-23638)

Mozilla Firefox is an open-source web browser developed by the Mozilla Foundation in the United States. Mozilla Firefox has a memory corruption vulnerability, which stems from JavaScript: the WebAssembly component responsible for releasing memory experiences confusion in its instructions. Attacke...

Mozilla Firefox has an unknown vulnerability (CNVD-2026-23639)

Mozilla Firefox is an open-source web browser developed by the Mozilla Foundation in the United States. There are security vulnerabilities in Mozilla Firefox, which stem from issues with the JavaScript Engine component. Currently, no detailed information about these vulnerabilities is available...

Mozilla Firefox Code Execution Vulnerability (CNVD-2026-23637)

Mozilla Firefox is an open-source web browser developed by the Mozilla Foundation in the United States. Mozilla Firefox has a code execution vulnerability, which stems from errors in the JavaScript Engine’s JIT compilation process. Attackers can exploit this vulnerability to execute arbitrary cod...

SUSE SLES16 Security Update : MozillaFirefox (SUSE-SU-2026:21607-1)

The remote SUSE Linux SLES16 / SLESSAP16 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:21607-1 advisory. This update for MozillaFirefox fixes the following issues Updated to Firefox Extended Support Release 140.10.2 ESR bsc1264378,MFSA...

[SECURITY] Fedora 42 Update: firefox-150.0.3-1.fc42

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

firefox: thunderbird: Incorrect boundary conditions in the WebRTC: Networking component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Incorrect boundary conditions in the WebRTC: Networking component...

firefox: thunderbird: Incorrect boundary conditions in the Libraries component in NSS

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Incorrect boundary conditions in the Libraries component in NSS...

firefox: thunderbird: Other issue in the Libraries component in NSS

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Other issue in the Libraries component in NSS...

firefox: thunderbird: Mitigation bypass in the DOM: Security component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Mitigation bypass in the DOM: Security component...

firefox: thunderbird: Spoofing issue in the DOM: Core & HTML component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Spoofing issue in the DOM: Core & HTML component...

firefox: thunderbird: Privilege escalation in the Graphics: WebRender component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Privilege escalation in the Graphics: WebRender component...

firefox: thunderbird: Information disclosure due to uninitialized memory in the Graphics: Canvas2D component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Information disclosure due to uninitialized memory in the Graphics: Canvas2D component...

firefox: thunderbird: Incorrect boundary conditions in the WebRTC component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Incorrect boundary conditions in the WebRTC component...

firefox: thunderbird: Mitigation bypass in the File Handling component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Mitigation bypass in the File Handling component...