thunderbird: firefox: Memory safety bugs fixed in Firefox ESR 140.9.1, Thunderbird ESR 140.9.1, Firefox 149.0.2 and Thunderbird 149.0.2

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs present in Firefox ESR 140.9.0, Thunderbird ESR 140.9.0, Firefox 149.0.1 and Thunderbird 149.0.1. Some of these bugs showed evidence of memory corruption and w...

The vulnerability of the IndexedDB component affects browsers such as Mozilla Firefox, Firefox ESR, and the email client Thunderbird. This vulnerability allows attackers to compromise the confidentiality and accessibility of protected information.

The vulnerability of the IndexedDB component in browsers such as Mozilla Firefox, Firefox ESR, and the email client Thunderbird is related to the exposure of information. Exploiting this vulnerability can allow an attacker to compromise the confidentiality and accessibility of protected informati...

MozillaFirefox-150.0.1-1.1 on GA media (moderate)

MozillaFirefox-150.0.1-1.1 on GA media Announcement ID: openSUSE-SU-2026:10668-1 Rating: moderate Cross-References: CVE-2026-7320 CVE-2026-7322 CVE-2026-7323 CVE-2026-7324 Affected Products: openSUSE Tumbleweed An update that solves 4 vulnerabilities can now be installed. Description: These are a...

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...

OPENSUSE-SU-2026:10668-1 MozillaFirefox-150.0.1-1.1 on GA media

These are all security issues fixed in the MozillaFirefox-150.0.1-1.1 package on the GA media of openSUSE Tumbleweed...

[SECURITY] Fedora 43 Update: firefox-150.0-1.fc43

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

Slackware Linux 15.0 / current mozilla-firefox Multiple Vulnerabilities (SSA:2026-121-01)

The version of mozilla-firefox installed on the remote host is prior to 140.10.1esr. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2026-121-01 advisory. New mozilla-firefox packages are available for Slackware 15.0 and -current to fix security issues. Tenable has...

[slackware-security] mozilla-firefox

New mozilla-firefox packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/mozilla-firefox-140.10.1esr-i686-1slack15.0.txz: Upgraded. This update contains security fixes and improvements. For more...

Exploit for Exposure of Sensitive Information to an Unauthorized Actor in Mozilla Firefox

CVE-202...

EUVD-2026-26057

Information disclosure due to incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 150.0.1, Firefox ESR 140.10.1, and Firefox ESR 115.35.1...

RLSA-2026:10757 Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox: thunderbird: Incorrect boundary conditions in the Libraries component in NSS CVE-2026-6772 firefox: thunderbird: Use-after-free in the JavaScript Engine compone...

Mozilla Firefox 缓冲区错误漏洞

Mozilla Firefox is an open-source web browser developed by the Mozilla Foundation in the United States. Version 150.0.0 of Mozilla Firefox contains a buffer error vulnerability, which stems from a memory security flaw. This vulnerability may lead to memory corruption, and it could potentially be...

Mozilla Firefox ESR 缓冲区错误漏洞

Mozilla Firefox ESR is an extended support version of Firefox a web browser developed by the Mozilla Foundation in the United States. The Mozilla Firefox ESR 140.10.0 version and Firefox 150.0.0 version contain a buffer error vulnerability. This vulnerability stems from a memory security flaw,...

KLA91008 Multiple vulnerabilities in Mozilla Firefox ESR

Multiple vulnerabilities were found in Mozilla Firefox ESR. Malicious users can exploit these vulnerabilities to cause denial of service, execute arbitrary code, obtain sensitive information. Below is a complete list of vulnerabilities: 1. Information disclosure vulnerability in the Audio/Video...

firefox: thunderbird: Use-after-free in the WebRTC component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the WebRTC component...

firefox: thunderbird: Information disclosure in the Form Autofill component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Information disclosure in the Form Autofill component...

OPENSUSE-SU-2026:10626-1 MozillaFirefox-150.0-1.1 on GA media

These are all security issues fixed in the MozillaFirefox-150.0-1.1 package on the GA media of openSUSE Tumbleweed...

RHEL 10 : firefox (RHSA-2026:10767)

The remote Redhat Enterprise Linux 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:10767 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox:...

Security update for MozillaFirefox (important)

openSUSE security update: security update for mozillafirefox ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20621-1 Rating: important References: bsc1262230 Cross-References: CVE-2026-6746 CVE-2026-6747 CVE-2026-6748 CVE-2026-6749 CVE-2026-6750...

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...