EUVD-2026-88806

Mitigation bypass in the Bookmarks & History component. This vulnerability was fixed in Firefox ESR 153.4 and Firefox 157...

EUVD-2026-88787

Mitigation bypass in the DOM: Service Workers component. This vulnerability was fixed in Firefox ESR 153.4 and Firefox 157...

CVE-2026-100808 Mitigation bypass in the DOM: Service Workers component

Mitigation bypass in the DOM: Service Workers component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157...

CVE-2026-100808 Mitigation bypass in the DOM: Service Workers component

Mitigation bypass in the DOM: Service Workers component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157...

CVE-2026-100808

Mitigation bypass in the DOM: Service Workers component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157...

CVE-2026-100808

Mitigation bypass in the DOM: Service Workers component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157...

CVE-2026-100808

A mitigation bypass exists in the DOM: Service Workers component of the Mozilla Firefox web browser. This vulnerability has been addressed in Firefox ESR 153.4 , Thunderbird 157 , Thunderbird 153.4 , and Firefox 157 . While specific technical root causes are not detailed in the provided documents...

PT-2026-102602

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 157 Firefox ESR versions prior to 153.4 Thunderbird versions prior to 157 Description A mitigation bypass exists within the DOM Security component. Recommendations Update Firefox to version 157. Update Firefox ESR to...

PT-2026-102603

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 157 Firefox ESR versions prior to 153.4 Thunderbird versions prior to 157 Description A mitigation bypass exists within the DOM Navigation component. Recommendations Update Firefox to version 157. Update Firefox ESR t...

CVE-2026-100828: Protection Mechanism Failure

Mitigation bypass in the Bookmarks & History component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157...

PT-2026-102582

Name of the Vulnerable Software and Affected Versions Firefox ESR versions prior to 153.4 Firefox versions prior to 157 Thunderbird versions prior to 157 Description A mitigation bypass exists within the DOM: Service Workers component. Service Workers are scripts that the browser runs in the...

CVE-2026-100808: Protection Mechanism Failure

Mitigation bypass in the DOM: Service Workers component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157...

CVE-2026-100830: Origin Validation Error

Mitigation bypass in the DOM: Navigation component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157...

CVE-2026-100829: Protection Mechanism Failure

Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157...

PT-2026-102601

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 157 Firefox ESR versions prior to 153.4 Thunderbird versions prior to 157 Description A mitigation bypass exists within the Bookmarks & History component. Recommendations Update Firefox to version 157. Update Firefox...

legacyshield-CVE-2017-0144

LegacyShield — EternalBlue Module A Windows desktop security application that provides a defensive compensating control for systems still exposed to CVE-2017-0144 MS17-010 / EternalBlue — most commonly legacy or unsupported Windows installations that can no longer receive official Microsoft...

firefox security update

An update is available for firefox. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Mozilla Firefox is an open-source web browser, designed for standards...

openSUSE 16: MozillaFirefox / MozillaFirefox-branding-upstream / etc (openSUSE-SU-2026:21951-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21951-1 advisory. Update to Firefox Extended Support Release 153.3.0 ESR MFSA 2026-93, bsc1280371: - CVE-2026-92005: Use-after-free in the Audio/Video: Web Codecs...

AlmaLinux 10 : firefox (ALSA-2026:69461)

The remote AlmaLinux 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2026:69461 advisory. firefox: thunderbird: Use-after-free in the SVG component CVE-2026-92024 firefox: thunderbird: Mitigation bypass in the Remote Settings Client component...

firefox: thunderbird: Mitigation bypass in the DOM: Copy & Paste and Drag & Drop component

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