Cross-site scripting vulnerability in multiple Mozilla products (CNVD-2025-24632)

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...

Mozilla Firefox and Mozilla Thunderbird Memory Misreference Vulnerability

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 memory misreference vulnerability exists in Mozilla Firefox and Mozilla...

Mozilla Firefox Spoofing Vulnerability (CNVD-2025-24624)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. Mozilla Firefox suffers from a spoofing vulnerability, which is caused due to an error in the Customization tab. An attacker can exploit this vulnerability to conduct spoofing attacks...

Mozilla Firefox Security Bypass Vulnerability (CNVD-2025-24633)

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...

Mozilla Firefox Security Update (mfsa_2025-81) - Mac OS X

Mozilla Firefox 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:firefox";...

Memory Misreference Vulnerability in Multiple Mozilla Products (CNVD-2025-24622)

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 memor...

Mozilla Firefox Spoofing Vulnerability (CNVD-2025-24623)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. Mozilla Firefox suffers from a spoofing vulnerability, which is caused by a response to a visibilitychange event. An attacker can exploit this vulnerability to conduct spoofing attacks...

Mozilla Thunderbird ESR Security Update (mfsa_2025-85) - Mac OS X

Mozilla Thunderbird 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 =...

Code execution vulnerability in multiple Mozilla products (CNVD-2025-24628)

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...

Security Bypass Vulnerability in Multiple Mozilla Products (CNVD-2025-24631)

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...

Mozilla Firefox Security Update (mfsa_2025-81) - Windows

Mozilla Firefox 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:firefox";...

Mozilla Firefox ESR Security Update (mfsa_2025-83) - 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";...

Mozilla Thunderbird Security Update (mfsa_2025-84) - Windows

Mozilla Thunderbird 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:thunderbird";...

Information Disclosure Vulnerability in Multiple Mozilla Products (CNVD-2025-24630)

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. An...

Out-of-bounds write vulnerability in multiple Mozilla products (CNVD-2025-24625)

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. An...

Code execution vulnerability in multiple Mozilla products (CNVD-2025-24626)

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...

Code execution vulnerability in multiple Mozilla products (CNVD-2025-24621)

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...

thunderbird: firefox: Some non-writable Object properties could be modified

A flaw was found in Thunderbird and Firefox. The Mozilla Foundation's Security Advisory describes the following issue: There was a way to change the value of JavaScript Object properties that were supposed to be non-writeable...

Slackware Linux 15.0 / current mozilla-thunderbird Multiple Vulnerabilities (SSA:2025-287-02)

The version of mozilla-thunderbird installed on the remote host is prior to 140.4.0esr. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2025-287-02 advisory. New mozilla-thunderbird packages are available for Slackware 15.0 and -current to fix security issues...

Slackware Linux 15.0 / current mozilla-firefox Multiple Vulnerabilities (SSA:2025-287-01)

The version of mozilla-firefox installed on the remote host is prior to 140.4.0esr. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2025-287-01 advisory. New mozilla-firefox packages are available for Slackware 15.0 and -current to fix security issues. Tenable has...