Mozilla Firefox ESR < 115.32.1

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 115.32.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2026-10 advisory. - Heap buffer overflow in libvpx. This vulnerability affects Firefox 147.0.4, Firefox ESR 140.7.1, Firefox ESR...

KLA90888 DoS vulnerability in Mozilla Firefox ESR

Heap buffer overflow vulnerability was found in Mozilla Firefox ESR. Malicious users can exploit this vulnerability to cause denial of service. Original advisories MFSA2026-10 Exploitation Related products Mozilla-Firefox-ESR CVE list CVE-2026-2447 unknown Solution Update to the latest version...

Mozilla Firefox for iOS 安全漏洞

Mozilla Firefox for iOS is a web browser designed for iOS devices by the US-based Mozilla Foundation. A security vulnerability exists in Mozilla Firefox for iOS, which can be exploited by an attacker to cause the address bar and page content to be out of sync, allowing the attacker to forge...

KLA90932 Multiple vulnerabilities in Mozilla Firefox

Multiple vulnerabilities were found in Mozilla Firefox. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, bypass security restrictions. Below is a complete list of vulnerabilities: 1. Memory safety vulnerability can be exploited to execute...

firefox: thunderbird: Use-after-free in the JavaScript Engine component

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

firefox: Spoofing issue in the Downloads Panel component

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Spoofing issue in the Downloads Panel component...

firefox: thunderbird: Mitigation bypass in the DOM: Security component

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

firefox: thunderbird: Sandbox escape due to integer overflow in the Graphics component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Sandbox escape due to integer overflow in the Graphics component...

Mozilla Firefox Security Bypass Vulnerability (CNVD-2026-11795)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. A security bypass vulnerability exists in Mozilla Firefox, which can be exploited by attackers to bypass security restrictions...

RHEL 8 : firefox (RHSA-2026:2070)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:2070 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox:...

Vulnerability of the Layout component: Scrolling and overflow in the Mozilla Firefox browser, allowing the attacker to execute arbitrary code.

The vulnerability of the Layout component: Scrolling and overflow in the Mozilla Firefox browser are related to the use of memory after it is released. Exploiting this vulnerability can allow an attacker to execute arbitrary code...

The vulnerability of the Privacy component: The Anti-Tracking feature of the Mozilla Firefox browser, which allows the intruder to compromise the integrity of the protected information.

The vulnerability of the Privacy component in the Mozilla Firefox browser’s Anti-Tracking feature is related to a violation of data protection mechanisms. Exploiting this vulnerability allows an attacker operating remotely to compromise the integrity of the protected information...

OPENSUSE-SU-2026:10120-1 MozillaFirefox-147.0.2-1.1 on GA media

These are all security issues fixed in the MozillaFirefox-147.0.2-1.1 package on the GA media of openSUSE Tumbleweed...

ROS-20260129-73-0051

A vulnerability in the Request Handling component of Mozilla Firefox, Firefox ESR and Thunderbird email client is related to the lack of validation of the data or message source. Exploitation of the vulnerability could allow a remote attacker to bypass existing security restrictions...

Mozilla Firefox < 147.0.2

The version of Firefox installed on the remote macOS or Mac OS X host is prior to 147.0.2. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-06 advisory. Note that Nessus has not tested for these issues but has instead relied only on the application's...

Mozilla Firefox 安全漏洞

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. Mozilla Firefox suffers from a code execution vulnerability due to a use-after-release in the Layout: Scroll and Overflow component. An attacker can exploit this vulnerability to execute arbitrary code...

KLA90858 Multiple vulnerabilities in Mozilla Firefox

Multiple vulnerabilities were found in Mozilla Firefox. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, bypass security restrictions. Below is a complete list of vulnerabilities: 1. Use after free vulnerability in Layout: Scrolling and Overflo...

Mozilla Firefox 安全漏洞

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. A security bypass vulnerability exists in Mozilla Firefox, which can be exploited by attackers to bypass security restrictions...

SUSE: Security Advisory (SUSE-SU-2026:0260-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Update to Firefox Extended Support Release 140.7.0 ESR bsc1256340. MFSA 2026-03 CVE-2026-0877: Mitigation bypass in the DOM: Security component CVE-2026-0878: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebG...