The vulnerability of Mozilla Firefox, Firefox ESR, and the email client Thunderbird, related to an unvalidated return value, allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerabilities of Mozilla Firefox, Firefox ESR, and the email client Thunderbird are related to unvalidated return values. Exploiting these vulnerabilities can allow a malicious actor to compromise the confidentiality, integrity, and accessibility of protected information...

ROS-20250827-08

Vulnerability in Mozilla Firefox, Firefox ESR and Thunderbird email client is related to an operation exceeding the memory buffer boundaries. operation outside of the memory buffer. Exploitation of the vulnerability could allow an attacker acting remotely to affect the confidentiality, integrity,...

The vulnerability in the JavaScript Engine component of Mozilla Firefox, Firefox ESR, and the Thunderbird email client allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the JavaScript Engine component in Mozilla Firefox, Firefox ESR, and the email client Thunderbird relates to access to an uninitialized pointer. Exploiting this vulnerability could allow a malicious actor to compromise the confidentiality, integrity, and accessibility of...

Linux Distros Unpatched Vulnerability : CVE-2024-2610

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Using a markup injection an attacker could have stolen nonce values. This could have been used to bypass strict content security policies. This vulnerability...

CVE-2025-9182 vulnerabilities

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

GHSA-7379-6RF2-Q4F9 vulnerabilities

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

Debian: Security Advisory (DLA-4277-1)

The remote host is missing an update for the Debian 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-only ifdescription...

firefox-esr-140.2.0-1.1 on GA media (moderate)

firefox-esr-140.2.0-1.1 on GA media Announcement ID: openSUSE-SU-2025:15468-1 Rating: moderate Cross-References: CVE-2025-9179 CVE-2025-9180 CVE-2025-9181 CVE-2025-9182 CVE-2025-9183 CVE-2025-9184 CVE-2025-9185 CVSS scores: CVE-2025-9180 SUSE : 8.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N...

Mozilla Firefox ESR Security Update (mfsa_2025-65) - Windows

Mozilla Firefox ESR is prone to multiple vulnerabilities. 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-only CPE = "cpe:/a:mozilla:firefoxesr";...

Debian dla-4277 : firefox-esr - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4277 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4277-1 [email protected]...

SUSE CVE-2025-9183

Spoofing issue in the Address Bar component. This vulnerability was fixed in Firefox 142 and Firefox ESR 140.2...

OPENSUSE-SU-2025:15467-1 firefox-esr-140.2.0-1.1 on GA media

These are all security issues fixed in the firefox-esr-140.2.0-1.1 package on the GA media of openSUSE Tumbleweed...

Debian dsa-5980 : firefox-esr - security update

The remote Debian 12 / 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5980 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-5980-1 [email protected]...

CVE-2025-9181

Uninitialized memory in the JavaScript Engine component. This vulnerability was fixed in Firefox 142, Firefox ESR 128.14, Firefox ESR 140.2, Thunderbird 142, Thunderbird 128.14, and Thunderbird 140.2...

UBUNTU-CVE-2025-9179

An attacker was able to perform memory corruption in the GMP process which processes encrypted media. This process is also heavily sandboxed, but represents slightly different privileges from the content process. This vulnerability was fixed in Firefox 142, Firefox ESR 115.27, Firefox ESR 128.14,...

CVE-2025-9184 Memory safety bugs fixed in Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142

Memory safety bugs present in Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in...

CVE-2025-9184

Memory safety bugs present in Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in...

CVE-2025-9179

An attacker was able to perform memory corruption in the GMP process which processes encrypted media. This process is also heavily sandboxed, but represents slightly different privileges from the content process. This vulnerability was fixed in Firefox 142, Firefox ESR 115.27, Firefox ESR 128.14,...

Mozilla Firefox ESR < 140.2

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 140.2. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-67 advisory. - Memory safety bugs present in Firefox ESR 115.26, Firefox ESR 128.13, Thunderbird ESR 128.13, Firefox ES...

Mozilla Firefox ESR < 140.2

The version of Firefox ESR installed on the remote Windows host is prior to 140.2. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-67 advisory. - Memory safety bugs present in Firefox ESR 115.26, Firefox ESR 128.13, Thunderbird ESR 128.13, Firefox ESR 140.1,...