The vulnerability of the Incognito mode in Mozilla Firefox and Firefox ESR browsers relates to the use of uninitialized variables, which allows a hacker to disclose protected information.

The vulnerability of the Incognito mode in Mozilla Firefox and Firefox ESR browsers is related to the use of uninitialized variables. Exploiting this vulnerability can allow a malicious actor to disclose protected information...

The vulnerability of Mozilla Firefox, Firefox ESR, and the email client Thunderbird relates to the execution of operations beyond the buffer in memory, allowing an attacker to execute arbitrary code.

The vulnerability in Mozilla Firefox, Firefox ESR, and the email client Thunderbird relates to the execution of operations outside of the buffer in memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

The vulnerability of the NSS network security service for the Mozilla Firefox browser allows attackers to access confidential information.

The vulnerability of NSS network security service for the Mozilla Firefox browser is related to the disclosure of information due to incompatibility. Exploiting this vulnerability allows a malicious actor to gain access to confidential information...

Fedora: Security Advisory (FEDORA-2023-a854153d7a)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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] Fedora 38 Update: firefox-121.0-2.fc38

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability...

Mozilla Firefox Information Disclosure Vulnerability (CNVD-2024-0019535)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. An information disclosure vulnerability exists in Mozilla Firefox versions prior to 121, which originated when GNOME disclosed browser tab titles to the system log, and can be exploited by attackers to...

Mozilla Firefox ESR Security Advisories (MFSA2023-53, MFSA2023-56) - Mac OS X

Mozilla Firefox ESR is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2023 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";...

SUSE: Security Advisory (SUSE-SU-2023:4929-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

Mozilla Firefox ESR Security Advisories (MFSA2023-53, MFSA2023-56) - Windows

Mozilla Firefox ESR is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2023 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";...

The vulnerability in the isolated iframe environment of Mozilla Firefox allows a perpetrator to circumvent existing security restrictions.

The vulnerability in the isolated iframe environment of Mozilla Firefox is related to data interpretation errors. Exploiting this vulnerability can allow a remote attacker to bypass existing security restrictions...

Mozilla Firefox Security Advisories (MFSA2023-53, MFSA2023-56) - Mac OS X

Mozilla Firefox is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2023 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 and Firefox ESR Information Disclosure Vulnerability (CNVD-2025-0120049)

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. Mozilla Firefox and Firefox ESR information disclosure vulnerability can be exploited by attackers to obtain sensitive information...

Mozilla Firefox Security Advisories (MFSA2023-53, MFSA2023-56) - Windows

Mozilla Firefox is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2023 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";...

SUSE-SU-2023:4929-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 115.6.0 ESR changelog-entry bsc1217974 CVE-2023-6856: Heap-buffer-overflow affecting WebGL DrawElementsInstanced method with Mesa VM driver bmo1843782. CVE-2023-6857: Symlinks may resolve to smaller than...

SUSE-SU-2023:4928-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: - Firefox Extended Support Release 115.6.0 ESR changelog-entry bsc1217974. CVE-2023-6856: Heap-buffer-overflow affecting WebGL DrawElementsInstanced method with Mesa VM driver bmo1843782. CVE-2023-6857: Symlinks may resolve to smaller tha...

CVE-2023-6869

A dialog element could have been manipulated to paint content outside of a sandboxed iframe. This could allow untrusted content to display under the guise of trusted content. This vulnerability affects Firefox 121...

Slackware: Security Advisory (SSA:2023-353-02)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

[slackware-security] mozilla-firefox

New mozilla-firefox packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/mozilla-firefox-115.6.0esr-i686-1slack15.0.txz: Upgraded. This update contains security fixes and improvements. For more...

SUSE-SU-2023:4912-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: - Firefox Extended Support Release 115.6.0 ESR changelog-entry bsc1217974 CVE-2023-6856: Heap-buffer-overflow affecting WebGL DrawElementsInstanced method with Mesa VM driver bmo1843782. CVE-2023-6857: Symlinks may resolve to smaller than...

Mozilla Firefox Security Vulnerability

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. A security vulnerability exists in Mozilla Firefox versions prior to 121, which stems from Firefox not displaying a warning when a user tries to navigate to a new protocol handler...