firefox: thunderbird: Use-after-free in the WebRTC: Audio/Video 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: Audio/Video component...

GHSA-7RG2-8XRH-RWH8 vulnerabilities

Vulnerabilities for packages: firefox...

GHSA-JV2W-P5JV-GRR5 vulnerabilities

Vulnerabilities for packages: firefox-esr, firefox...

Important: Red Hat Security Advisory: firefox security update

An update for firefox is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

Linux Distros Unpatched Vulnerability : CVE-2026-16412

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Memory safety bugs present in Firefox ESR 140.12 and Firefox 152. Some of these bugs showed evidence of memory corruption and we presume that with enough effort...

CVE-2026-16358

Site isolation issue in the Graphics: WebRender component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13...

firefox: thunderbird: Memory safety bug fixed in Thunderbird ESR 140.12

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bug fixed in Thunderbird ESR 140.12...

RHEL 8 : firefox (RHSA-2026:37210)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:37210 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox:...

Vulnerability of the Graphics component: Text browsers such as Mozilla Firefox, Firefox ESR, and the email client Thunderbird, which allow a hacker to trigger a service failure.

The vulnerability of the Graphics component in Mozilla Firefox, Firefox ESR, and the email client Thunderbird is related to improper handling of unusual or exceptional states. Exploiting this vulnerability can allow an attacker to cause service failures remotely...

CVE-2024-0741 vulnerabilities

Vulnerabilities for packages: firefox-esr...

CVE-2023-5728 vulnerabilities

Vulnerabilities for packages: firefox-esr...

CVE-2025-13023 vulnerabilities

Vulnerabilities for packages: firefox...

GHSA-7JCF-W576-JVJ3 vulnerabilities

Vulnerabilities for packages: firefox-esr, firefox...

CVE-2025-11710 vulnerabilities

Vulnerabilities for packages: firefox-esr, firefox...

CVE-2025-6428 vulnerabilities

Vulnerabilities for packages: firefox...

Vulnerability of the Graphics component: Canvas2D in browsers such as Mozilla Firefox, Firefox ESR, and the email client Thunderbird, which allows attackers to trigger a service failure.

The vulnerability of the Canvas2D component in Mozilla Firefox, Firefox ESR, and the email client Thunderbird is related to improper handling of unusual or exceptional states. Exploiting this vulnerability can allow an attacker to cause service failures remotely...

ROS-20260625-73-0019

The vulnerability of the DOM component in Firefox web browsers, Firefox ESR, and the Thunderbird email client is related to the use of memory after it is released. Exploiting this vulnerability can allow a malicious actor to compromise the confidentiality, integrity, and accessibility of protecte...

Astra Linux – Vulnerability in expat

In libexpat before version 2.7.4, the doContent function does not properly determine the buffer size bufSize, as there is no check for integer overflow during the reallocation of the tag buffer...

Astra Linux – Vulnerability in Firefox and Thunderbird

Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...

Vulnerability of the WebRTC component: The signaling browsers Mozilla Firefox, Firefox ESR, and the email client Thunderbird, which allow attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the WebRTC component: The signaling browsers Mozilla Firefox, Firefox ESR, and the email client Thunderbird are vulnerable due to dependencies on behaviors that are uncertain for each type of implementation. Exploiting this vulnerability allows a malicious actor to compromise...