CVE-2026-84136

Other issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2...

EUVD-2026-69081

Site isolation issue in the DOM: Push Subscriptions component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2...

CVE-2026-84133 Site isolation issue in the DOM: Push Subscriptions component

Site isolation issue in the DOM: Push Subscriptions component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2...

CVE-2026-84129 Site isolation issue in the DOM: Navigation component

Site isolation issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2...

CVE-2026-84128 Privilege escalation in the WebDriver BiDi component

Privilege escalation in the WebDriver BiDi component. This vulnerability was fixed in Firefox 155 and Thunderbird 155...

CVE-2026-84128 Privilege escalation in the WebDriver BiDi component

Privilege escalation in the WebDriver BiDi component. This vulnerability was fixed in Firefox 155 and Thunderbird 155...

CVE-2026-84125 Use-after-free in the DOM: Core & HTML component

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2...

EUVD-2026-69069

Privilege escalation in Firefox for Android. This vulnerability was fixed in Firefox 155...

CVE-2026-84117 Privilege escalation in Firefox for Android

Privilege escalation in Firefox for Android. This vulnerability was fixed in Firefox 155...

CVE-2026-84117 Privilege escalation in Firefox for Android

Privilege escalation in Firefox for Android. This vulnerability was fixed in Firefox 155...

CVE-2026-84120 Use-after-free in the Audio/Video component

Use-after-free in the Audio/Video component. This vulnerability was fixed in Firefox 155, Firefox ESR 115.40, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2...

CVE-2026-73653

A flaw was found in Vitest. A remote attacker, by sending specially crafted commands to the Browser Mode API, could bypass file access restrictions. This allows the attacker to read, create, overwrite, or delete arbitrary files on the system where Vitest is running, even when file write permissio...

CVE-2026-82072

An out of bounds read flaw was found in the V8 component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=534416978 Mitigation Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security...

fingerprint-pro-internals — Updated!

Fingerprint Pro v4, deobfuscated and documented 143 signals named. The bundle unpacked. The wire format decoded. Run it on your browser · Read the docs · Signal map · Collector sources | ---|--- 143 signals, one row each| surfaces touched, status codes, constants compared, value shape The agent,...

Ray < 2.52.0 Remote Code Execution (CVE-2025-62593)

The Ray Dashboard service running on the remote host is prior to version 2.52.0. It is, therefore, affected by a remote code execution vulnerability: - Ray's browser-based attack protection relies solely on checking that the User-Agent header starts with 'Mozilla'. The Fetch specification allows...

PT-2026-84193

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 155 Firefox ESR versions prior to 153.2 Thunderbird versions prior to 155 Thunderbird versions prior to 153.2 Description A site isolation issue exists within the DOM Navigation component. Site isolation is a security...

CVE-2026-82811

A security vulnerability has been detected in Toggl OÜ Toggl Track Extension 4.11.16. This affects an unknown function of the component postMessage Handler. The manipulation leads to origin validation error. It is possible to initiate the attack remotely. The exploit has been disclosed publicly a...

[SECURITY] Fedora 43 Update: epiphany-49.9.1-1.fc43

Epiphany is the web browser for the GNOME desktop. Its goal is to be simple and easy to use. Epiphany ties together many GNOME components in order to let you focus on the web content, instead of the browser application...

CVE-2026-82811 Toggl OÜ Toggl Track Extension postMessage origin validation

A security vulnerability has been detected in Toggl OÜ Toggl Track Extension 4.11.16. This affects an unknown function of the component postMessage Handler. The manipulation leads to origin validation error. It is possible to initiate the attack remotely. The exploit has been disclosed publicly a...

chromium-browser: libyuv: chromium-browser: Heap buffer overflow in libyuv

A heap buffer overflow flaw was found in the libyuv component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=514748734...