CVE-2026-7323

Memory safety bugs present in Thunderbird ESR 140.10.0 and Thunderbird 150.0.0. 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 150.0.1, Firefox ES...

EUVD-2026-26058

Sandbox escape due to incorrect boundary conditions in the WebRTC: Networking component. This vulnerability was fixed in Firefox ESR 140.10.1...

CVE-2026-7321 Sandbox escape due to incorrect boundary conditions in the WebRTC: Networking component

Sandbox escape due to incorrect boundary conditions in the WebRTC: Networking component. This vulnerability was fixed in Firefox 150, Thunderbird 150, Firefox ESR 140.10.1, and Thunderbird 140.10.1...

CVE-2026-7321

CVE-2026-7321 describes a sandbox escape vulnerability in the WebRTC: Networking component, caused by incorrect boundary conditions. Affected product is Firefox ESR; the issue was fixed in Firefox ESR 140.10.1. The NVD entry lists a HIGH/CRITICAL impact profile with network attack vector, requiri...

CVE-2026-7323 Memory safety bugs fixed in Thunderbird ESR 140.10.1 and Thunderbird 150.0.1

Memory safety bugs present in Thunderbird ESR 140.10.0 and Thunderbird 150.0.0. 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 150.0.1, Firefox ES...

Mozilla Firefox和Mozilla Firefox ESR 缓冲区错误漏洞

Mozilla Firefox and Mozilla Firefox ESR 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. Versions of Mozilla Firefox ESR such as 115.35.0, 140.10.0, and Mozilla Firefox...

Mozilla Firefox ESR 安全漏洞

Mozilla Firefox ESR is an extended support version of Firefox a web browser developed by the Mozilla Foundation in the United States. Versions of Mozilla Firefox ESR prior to 140.10.1 contained security vulnerabilities. These vulnerabilities were caused by incorrect boundary conditions in the...

openSUSE 16 Security Update : MozillaFirefox (openSUSE-SU-2026:20621-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20621-1 advisory. Update to Firefox Extended Support Release 140.10.0 ESR. - MFSA 2026-32 bsc1262230: CVE-2026-6746: Use-after-free in the DOM: Core & HTML...

PT-2026-35735

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 150 Thunderbird versions prior to 150 Firefox ESR versions prior to 140.10.1 Description A sandbox escape exists in the WebRTC: Networking component caused by incorrect boundary conditions. A sandbox is a security...

Oracle Linux 8 : firefox (ELSA-2026-10766)

The remote Oracle Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2026-10766 advisory. 140.10.0-1.0.1 - Fix firefox-oracle-default-prefs.js for new nss Orabug: 37079789 140.10.0 - Add debranding patches Mustafa Gezen - Add OpenELA defaul...

Security Vulnerabilities fixed in Firefox 150.0.1 — Mozilla

Memory safety bugs present in Firefox ESR 115.35.0, Firefox ESR 140.10.0 and Firefox 150.0.0. 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. Memory safety bugs present in Firefox ESR...

firefox security update

140.10.0-1.0.1 - Fix firefox-oracle-default-prefs.js for new nss Orabug: 37079789 140.10.0 - Add debranding patches Mustafa Gezen - Add OpenELA default preferences Louis Abel 140.10.0-1 - Update to 140.10.0 ESR...

Mozilla多款产品 缓冲区错误漏洞

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...

OESA-2026-2106 firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability. %if 0 %global mozdebugprefix /lib/debug %global mozdebugdir /lib/debug/ %global unamem %uname -m %global symbolsfilename -.en-US.-%uname.crashreporter-symbols.zip %global symbolsfilepath...

SUSE-SU-2026:21383-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Update to Firefox Extended Support Release 140.10.0 ESR. - MFSA 2026-32 bsc1262230: CVE-2026-6746: Use-after-free in the DOM: Core & HTML component CVE-2026-6747: Use-after-free in the WebRTC component CVE-2026-6748: Uninitialized memory ...

OPENSUSE-SU-2026:20621-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Update to Firefox Extended Support Release 140.10.0 ESR. - MFSA 2026-32 bsc1262230: CVE-2026-6746: Use-after-free in the DOM: Core & HTML component CVE-2026-6747: Use-after-free in the WebRTC component CVE-2026-6748: Uninitialized memory ...

[SECURITY] [DSA 6225-1] firefox-esr security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6225-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff April 22, 2026 https://www.debian.org/security/faq -...

SUSE CVE-2026-6765

Information disclosure in the Form Autofill component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10...

SUSE CVE-2026-6776

Incorrect boundary conditions in the WebRTC: Networking component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10...

Oracle Linux 8 : thunderbird (ELSA-2026-9345)

The remote Oracle Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2026-9345 advisory. 140.9.1-1.0.1 - Fix prefs for new nss Orabug: 37079820 - Add Oracle prefs file 140.9.1 - Add OpenELA debranding 140.9.1-1 - Update to 140.9.1 ESR Tenab...