Code execution vulnerability in multiple Mozilla products (CNVD-2025-26893)

Mozilla Firefox is an open source web browser.Mozilla Thunderbird is a set of e-mail client software separate from the Mozilla Application Suite. The software supports IMAP, POP mail protocols and HTML mail format. A code execution vulnerability exists in multiple Mozilla products, which can be...

FreeBSD : Mozilla -- Same-origin policy bypass (f6219d24-7eb0-11f0-ba14-b42e991fc52e)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the f6219d24-7eb0-11f0-ba14-b42e991fc52e advisory. [email protected] reports: 'Same-origin policy bypass in the Graphics: Canvas2D component.' Tenable...

FreeBSD : Mozilla -- DoS in WebRender (f994cea5-7eb0-11f0-ba14-b42e991fc52e)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the f994cea5-7eb0-11f0-ba14-b42e991fc52e advisory. [email protected] reports: 'Denial-of-service due to out-of-memory in the Graphics: WebRender...

Mozilla Firefox for Android Security Bypass Vulnerability (CNVD-2025-19559)

Mozilla Firefox for Android is a web browser designed for Android devices by the US-based Mozilla Foundation. A security bypass vulnerability exists in Mozilla Firefox for Android prior to version 141, which stems from improper truncation of URL display in the address bar and can be exploited by...

Security Bypass Vulnerability in Multiple Mozilla Products (CNVD-2025-26895)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the U.S.A. Mozilla Firefox ESR is an extended support version of Firefox the web browser.Mozilla Thunderbird is email client software that supports the IMAP and POP mail protocols as well as the HTML mail format. A...

Multiple Mozilla Product Spoofing Vulnerabilities (CNVD-2025-26892)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the U.S. Mozilla Firefox ESR is an extended support version of Firefox web browser. A spoofing vulnerability exists in several Mozilla products and is caused due to an error in the address bar component. An attacker coul...

Mozilla Firefox for iOS Security Bypass Vulnerability (CNVD-2025-19562)

Mozilla Firefox for iOS is a web browser designed for iOS devices by the US-based Mozilla Foundation. A security bypass vulnerability exists in Mozilla Firefox for iOS prior to version 141, which stems from a sandboxed iframe that may bypass restrictions on downloading files to the device. An...

Code execution vulnerability in multiple Mozilla products (CNVD-2025-26894)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the U.S.A. Mozilla Firefox ESR is an extended support version of Firefox the web browser.Mozilla Thunderbird is email client software that supports the IMAP and POP mail protocols as well as the HTML mail format. A code...

Mozilla Focus for iOS cross-site scripting vulnerability (CNVD-2025-19558)

Mozilla Focus for iOS is a privacy browser from the US-based Mozilla Foundation designed for iOS devices. A cross-site scripting vulnerability exists in Mozilla Focus for iOS prior to version 142, which stems from an improper handling of the Content-Disposition header, and can be exploited by an...

FreeBSD : Mozilla -- memory safety bugs (feb359ef-7eb0-11f0-ba14-b42e991fc52e)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the feb359ef-7eb0-11f0-ba14-b42e991fc52e advisory. [email protected] reports: Memory safety bugs present in Firefox ESR 115.26, Firefox ESR...

Mozilla Firefox for iOS Denial of Service Vulnerability (CNVD-2025-19565)

Mozilla Firefox for iOS is a web browser designed for iOS devices by the US-based Mozilla Foundation. A denial of service vulnerability exists in Mozilla Firefox for iOS prior to version 142, which can be exploited by attackers to cause a denial of service...

FreeBSD : Mozilla -- Uninitialized memory (f7e8e9a3-7eb0-11f0-ba14-b42e991fc52e)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the f7e8e9a3-7eb0-11f0-ba14-b42e991fc52e advisory. [email protected] reports: Uninitialized memory in the JavaScript Engine component. Tenable has...

thunderbird: firefox: Uninitialized memory in the JavaScript Engine component

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

PT-2025-34540 · Undefined · Undefined

As of the time of this writing Unix epoch 1755962780, there is a high-impact bug not fixed in Firefox ESR 140.2 or ESR 128.14 even though it's been fixed in Firefox 142 fixed typo, thanks u/nietzschecode If you compare these three sites: 1...

Exploit for Improper Check for Unusual or Exceptional Conditions in Mozilla Firefox

CVE-2024-4367 POC Usage bash python poc.py mal.pdf "a...

MozillaThunderbird-140.2.0-1.1 on GA media (moderate)

MozillaThunderbird-140.2.0-1.1 on GA media Announcement ID: openSUSE-SU-2025:15473-1 Rating: moderate Cross-References: CVE-2025-9179 CVE-2025-9180 CVE-2025-9181 CVE-2025-9182 CVE-2025-9184 CVE-2025-9185 CVSS scores: CVE-2025-9179 SUSE : 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H...

CVE-2025-55030

Firefox for iOS would not respect a Content-Disposition header of type Attachment and would incorrectly display the content inline rather than downloading, potentially allowing for XSS attacks. This vulnerability was fixed in Firefox for iOS 142...

CVE-2025-9183

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

CVE-2025-9179

A flaw was found in Thunderbird and Firefox. The Mozilla Foundation's Security Advisory describes the following issue: An attacker is able to perform memory corruption in the GMP process which process encrypted media. This process is also heavily sandboxed, but represents slightly different...

Mozilla Firefox ESR Security Update (mfsa_2025-65) - Mac OS X

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";...