Unspecified Vulnerability in Mozilla Firefox and Mozilla Thunderbird

Mozilla Firefox is an open source web browser.Mozilla Thunderbird is a set of e-mail client software separate from the Mozilla Application Suite. The software supports IMAP, POP mail protocols and HTML mail format. A security vulnerability exists in Mozilla Firefox and Mozilla Thunderbird, which...

Code execution vulnerability in multiple Mozilla products (CNVD-2026-16995)

Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox the web browser.Mozilla Thunderbird is a suite of email client software separate from the Mozilla Application Suite. A code execution vulnerability exists in multiple Mozilla products that...

Mozilla Firefox and Mozilla Thunderbird Security Bypass Vulnerability (CNVD-2026-16378)

Mozilla Firefox is an open source web browser.Mozilla Thunderbird is a set of e-mail client software separate from the Mozilla Application Suite. The software supports IMAP, POP mail protocols and HTML mail format. A security bypass vulnerability exists in Mozilla Firefox and Mozilla Thunderbird...

Mozilla Firefox and Mozilla Thunderbird Denial of Service Vulnerability (CNVD-2026-16375)

Mozilla Firefox is an open source web browser.Mozilla Thunderbird is a set of e-mail client software separate from the Mozilla Application Suite. The software supports IMAP, POP mail protocols and HTML mail format. A denial of service vulnerability exists in Mozilla Firefox and Mozilla Thunderbir...

Integer Overflow Vulnerability in Multiple Mozilla Products (CNVD-2026-19981)

Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox the web browser.Mozilla Thunderbird is a suite of email client software separate from the Mozilla Application Suite. An integer overflow vulnerability exists in several Mozilla products,...

Code Execution Vulnerability in Multiple Mozilla Products (CNVD-2026-19989)

Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox the web browser.Mozilla Thunderbird is a suite of email client software separate from the Mozilla Application Suite. A code execution vulnerability exists in multiple Mozilla products, whic...

Code Issue Vulnerability in Multiple Mozilla Products (CNVD-2026-19984)

Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox the web browser.Mozilla Thunderbird is a suite of email client software separate from the Mozilla Application Suite. A code issue vulnerability exists in multiple Mozilla products that is...

Code execution vulnerability in multiple Mozilla products (CNVD-2026-19983)

Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox web browser.Mozilla Thunderbird is a suite of email client software separate from the Mozilla Application Suite. A code execution vulnerability exists in multiple Mozilla products due to...

Integer Overflow Vulnerability in Multiple Mozilla Products (CNVD-2026-19991)

Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox the web browser.Mozilla Thunderbird is a suite of email client software separate from the Mozilla Application Suite. An integer overflow vulnerability exists in multiple Mozilla products,...

Code execution vulnerability in multiple Mozilla products (CNVD-2026-17000)

Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox the web browser.Mozilla Thunderbird is a suite of email client software separate from the Mozilla Application Suite. A code execution vulnerability exists in multiple Mozilla products. The...

Elevation of Privilege Vulnerability in Multiple Mozilla Products (CNVD-2026-17001)

Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox the web browser.Mozilla Thunderbird is a suite of email client software separate from the Mozilla Application Suite. An elevation of privilege vulnerability exists in several Mozilla...

Code execution vulnerability in multiple Mozilla products (CNVD-2026-17002)

Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox the web browser.Mozilla Thunderbird is a suite of email client software separate from the Mozilla Application Suite. A code execution vulnerability exists in several Mozilla products. The...

Mozilla Firefox and Mozilla Thunderbird Denial of Service Vulnerability

Mozilla Firefox is an open source web browser.Mozilla Thunderbird is a set of e-mail client software separate from the Mozilla Application Suite. The software supports IMAP, POP mail protocols and HTML mail format. A denial of service vulnerability exists in Mozilla Firefox and Mozilla Thunderbir...

Multiple Mozilla Products Code Issue Vulnerabilities (CNVD-2026-16997)

Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox the web browser.Mozilla Thunderbird is a suite of email client software separate from the Mozilla Application Suite. A code issue vulnerability exists in multiple Mozilla products that stem...

Mozilla Firefox and Mozilla Thunderbird Code Execution Vulnerability (CNVD-2026-16372)

Mozilla Firefox is an open source web browser.Mozilla Thunderbird is a set of e-mail client software separate from the Mozilla Application Suite. The software supports IMAP, POP mail protocols and HTML mail format. A code execution vulnerability exists in Mozilla Firefox and Mozilla Thunderbird d...

Code execution vulnerability in multiple Mozilla products (CNVD-2026-19988)

Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox the web browser.Mozilla Thunderbird is a suite of email client software separate from the Mozilla Application Suite. A code execution vulnerability exists in multiple Mozilla products, whic...

Mozilla Firefox and Mozilla Thunderbird Resource Management Error Vulnerability (CNVD-2026-16377)

Mozilla Firefox is an open source web browser.Mozilla Thunderbird is a set of e-mail client software separate from the Mozilla Application Suite. The software supports IMAP, POP mail protocols and HTML mail format. A resource management error vulnerability exists in Mozilla Firefox and Mozilla...

OPENSUSE-SU-2026:10447-1 MozillaThunderbird-140.9.0-1.1 on GA media

These are all security issues fixed in the MozillaThunderbird-140.9.0-1.1 package on the GA media of openSUSE Tumbleweed...

firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Incorrect boundary conditions in the Graphics: Canvas2D component...

SUSE CVE-2026-4710

Incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...