Slackware Linux 15.0 / current mozilla-firefox Multiple Vulnerabilities (SSA:2025-203-01)

The version of mozilla-firefox installed on the remote host is prior to 140.1.0esr. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2025-203-01 advisory. New mozilla-firefox packages are available for Slackware 15.0 and -current to fix security issues. Tenable has...

Mozilla Firefox Security Advisory (MFSA2025-56) - Linux

The remote host is missing an update for Mozilla Firefox, announced via the advisory MFSA2025-56. SPDX-FileCopyrightText: 2025 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-on...

SUSE SLES12: MozillaFirefox / MozillaFirefox-branding-SLE / MozillaFirefox-devel / etc (SUSE-SU-2025:02339-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:02339-1 advisory. This is the Firefox Extended Support Release 140.0esr ESR Major changes: General: - Reader View now has an enhanced Text and Layout menu with...

ROS-20250718-01

The vulnerability in Mozilla Firefox, Firefox ESR and Thunderbird email client is related to incorrect optimization, where JIT compilation created incorrect code in certain cases. optimization, in which JIT-compilation in certain cases created incorrect code for arguments. arguments. Exploitation...

ROS-20250710-03

Vulnerability in Update Handler component of Mozilla Firefox, Mozilla Firefox ESR and Mozilla Thunderbird browsers is related to access control flaws. Mozilla Thunderbird is related to access control flaws. Exploitation of the vulnerability could allow An attacker acting remotely could elevate hi...

MozillaFirefox-140.0.2-1.1 on GA media (moderate)

MozillaFirefox-140.0.2-1.1 on GA media Announcement ID: openSUSE-SU-2025:15325-1 Rating: moderate Cross-References: CVE-2025-6424 CVE-2025-6425 CVE-2025-6426 CVE-2025-6427 CVE-2025-6428 CVE-2025-6429 CVE-2025-6430 CVE-2025-6431 CVE-2025-6432 CVE-2025-6433 CVE-2025-6434 CVE-2025-6435 CVE-2025-6436...

The vulnerability of the Mozilla Firefox browser and the Thunderbird email client allows a hacker to execute arbitrary code.

The vulnerability of the Mozilla Firefox browser and the Thunderbird email client is related to the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

OPENSUSE-SU-2025:15325-1 MozillaFirefox-140.0.2-1.1 on GA media

These are all security issues fixed in the MozillaFirefox-140.0.2-1.1 package on the GA media of openSUSE Tumbleweed...

ROS-20250707-04

Vulnerability in FontFaceSet interface of Mozilla Firefox, Firefox ESR browsers is related to memory usage after it has been freed. Exploitation of the vulnerability could allow an attacker acting remotely, cause a denial of service WebCompat extension vulnerability in Mozilla Firefox, Firefox ES...

MozillaFirefox-139.0.4-1.1 on GA media (moderate)

MozillaFirefox-139.0.4-1.1 on GA media Announcement ID: openSUSE-SU-2025:15203-1 Rating: moderate Cross-References: CVE-2025-49709 CVE-2025-49710 CVSS scores: CVE-2025-49709 SUSE : 8.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H CVE-2025-49710 SUSE : 8.8...

Mozilla Firefox and Firefox ESR Security Bypass Vulnerability (CNVD-2025-15489)

Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox web browser. A security bypass vulnerability exists in Mozilla Firefox and Firefox ESR, which can be exploited by attackers to bypass security restrictions...

Mozilla Firefox and Firefox ESR Cross-Site Scripting Vulnerability (CNVD-2025-15493)

Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox web browser. A cross-site scripting vulnerability exists in Mozilla Firefox and Firefox ESR, which can be exploited by an attacker to steal a victim's cookie-based authentication credential...

Memory Error Vulnerability in Multiple Mozilla Products

Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox the web browser.Mozilla Thunderbird is a suite of email client software separate from the Mozilla Application Suite. A memory error vulnerability exists in several Mozilla products, which c...

Mozilla Firefox Security Bypass Vulnerability (CNVD-2025-15500)

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 originates from External App Open Prompt for Android can be bypassed and can be exploited by attackers to bypass security restrictions...

Information Disclosure Vulnerability in Multiple Mozilla Products (CNVD-2025-15491)

Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox the web browser.Mozilla Thunderbird is a suite of email client software separate from the Mozilla Application Suite. An information disclosure vulnerability exists in several Mozilla...

Mozilla Firefox Security Bypass Vulnerability (CNVD-2025-15499)

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 stems from the connect-src directive can be bypassed, and can be exploited by attackers to bypass security restrictions...

Mozilla Firefox Security Bypass Vulnerability (CNVD-2025-15497)

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 stems from a flaw in Multi-Account Containers, and can be exploited by attackers to bypass security restrictions...

Mozilla Firefox for Android Open Redirect Vulnerability

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. An open redirect vulnerability exists in Mozilla Firefox for Android, which can be exploited by an attacker to conduct a phishing attack by opening a link to the URL specified in the query string...

Mozilla Firefox and Firefox ESR Security Bypass Vulnerability (CNVD-2025-15490)

Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox web browser. A security bypass vulnerability exists in Mozilla Firefox and Firefox ESR, which can be exploited by attackers to bypass security restrictions...

Mozilla Firefox Security Bypass Vulnerability (CNVD-2025-15502)

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...