Vulnerabilities in the web browsers Firefox ESR and Firefox, as well as the email client Thunderbird, allow attackers to gain access to confidential data.

The vulnerabilities in the web browsers Firefox ESR and Firefox, as well as the email client Thunderbird, are related to authentication process flaws. Exploiting these vulnerabilities can allow an attacker to gain access to confidential data remotely...

The vulnerability in the Firefox web browser, specifically the Firefox ESR web browser, allows a perpetrator to gain access to confidential data.

The vulnerability in the Firefox web browser, as well as in the Firefox ESR browser, is related to the disclosure of information. Exploiting this vulnerability can allow a malicious actor to gain access to confidential data...

Vulnerabilities in web browsers Firefox and Firefox ESR, as well as the Thunderbird email client, allow attackers to trigger a service failure.

The vulnerabilities in web browsers Firefox and Firefox ESR, as well as the Thunderbird email client, are related to the use of memory after it is freed. Exploiting these vulnerabilities can allow an attacker to cause service interruptions...

Vulnerabilities in web browsers Firefox and Firefox ESR, as well as the Thunderbird email client, allow attackers to gain access to confidential data and compromise its integrity.

The vulnerabilities in web browsers Firefox and Firefox ESR, as well as the email client Thunderbird, are related to insufficient input data validation. Exploiting these vulnerabilities can allow an attacker to gain access to confidential data and compromise its integrity...

The vulnerabilities in the Firefox ESR and Firefox web browsers, as well as the Thunderbird email client, allow attackers to gain access to confidential data or cause service interruptions.

The vulnerabilities in the Firefox ESR and Firefox web browsers, as well as the Thunderbird email client, involve exploiting authentication vulnerabilities through phising techniques. Exploiting these vulnerabilities can allow a malicious actor to gain access to confidential data or cause service...

SUSE-SU-2026:1830-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues Updated to Firefox Extended Support Release 140.10.2 ESR bsc1264378,MFSA 2026-41: - CVE-2026-8090: Use-after-free in the DOM: Networking component. - CVE-2026-8092: Memory safety bugs fixed in Firefox ESR 115.35.2, Firefox ESR 140.10.2 and...

SUSE-SU-2026:1829-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues Updated to Firefox Extended Support Release 140.10.1 ESR bsc1263110,MFSA 2026-36: - CVE-2026-7320: Information disclosure due to incorrect boundary conditions in the Audio/Video component. - CVE-2026-7321: Sandbox escape due to incorrect...

OPENSUSE-SU-2026:20741-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues Updated to Firefox Extended Support Release 140.10.2 ESR bsc1264378,MFSA 2026-41: - CVE-2026-8090: Use-after-free in the DOM: Networking component. - CVE-2026-8091: Incorrect boundary conditions in the Audio/Video: Playback component. -...

Important: Red Hat Security Advisory: bind security update

An update for bind is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability...

firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird ESR 140.10, Firefox 150 and Thunderbird 150

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 115.34, Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149. Some of these bugs showed evidence of memory corrupti...

thunderbird security update

140.10.0-1.0.1 - Fix prefs for new nss Orabug: 37079813 - Add Oracle prefs 140.10.0 - Add OpenELA debranding 140.10.0-1 - Update to 140.10.0 ESR...

openSUSE 16 Security Update : MozillaFirefox (openSUSE-SU-2026:20667-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20667-1 advisory. Update to Firefox Extended Support Release 140.10.1 ESR. - MFSA 2026-36 bsc1263110 CVE-2026-7320: Information disclosure due to incorrect bounda...

OESA-2026-2273 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...

Security Vulnerabilities fixed in Thunderbird 140.10.2 — Mozilla

Memory safety bugs present in Thunderbird ESR 140.10.1 and Thunderbird 150.0.1. 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...

Security Vulnerabilities fixed in Thunderbird 150.0.2 — Mozilla

Memory safety bugs present in Thunderbird ESR 140.10.1 and Thunderbird 150.0.1. 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 Thunderbird 150.0.1. Some of...

EUVD-2026-28365

Other issue in the WebRTC component. This vulnerability was fixed in Firefox ESR 140.10.2...

UBUNTU-CVE-2026-8092

Memory safety bugs present in Firefox ESR 115.35.1, Firefox ESR 140.10.1 and Firefox 150.0.1. 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...

CVE-2026-8094 Other issue in the WebRTC component

Other issue in the WebRTC component. This vulnerability was fixed in Firefox ESR 140.10.2 and Thunderbird 140.10.2...

CVE-2026-8091

Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150, Thunderbird 150, Firefox ESR 140.10.1, Thunderbird 140.10.1, and Firefox ESR 115.35.2...

CVE-2026-8091

The Audio/Video: Playback component in Firefox , Firefox ESR , and Thunderbird is vulnerable to incorrect boundary conditions due to insufficient checking of unusual or exceptional states. Exploiting this vulnerability allows an attacker to compromise the confidentiality, integrity, and accessibi...