MozillaThunderbird-128.10.1-1.1 on GA media (moderate)

MozillaThunderbird-128.10.1-1.1 on GA media Announcement ID: openSUSE-SU-2025:15131-1 Rating: moderate Cross-References: CVE-2025-3875 CVE-2025-3877 CVE-2025-3909 CVE-2025-3932 Affected Products: openSUSE Tumbleweed An update that solves 4 vulnerabilities can now be installed. Description: These...

(Pwn2Own) Mozilla Firefox IonMonkey JIT Compiler Integer Overflow Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Mozilla Firefox. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the IonMonkey JIT...

(Pwn2Own) Mozilla Firefox SpiderMonkey Out-Of-Bounds Write Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Mozilla Firefox. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the SpiderMonkey...

Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox: Out-of-bounds access when resolving Promise objects CVE-2025-4918 firefox: Out-of-bounds access when optimizing linear sums CVE-2025-4919 For more details about...

[slackware-security] mozilla-thunderbird

New mozilla-thunderbird 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-thunderbird-128.10.2esr-i686-1slack15.0.txz: Upgraded. This release contains security fixes and improvements. For...

CVE-2025-4918

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: An attacker was able to perform an out-of-bounds read or write on a JavaScript Promise object...

Important: Red Hat Security Advisory: firefox security update

An update for firefox is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

Mozilla Firefox ESR Security Update (mfsa_2025-38) - 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 Firefox Security Update (mfsa_2025-36) - 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";...

ALSA-2025:8049 Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox: Out-of-bounds access when resolving Promise objects CVE-2025-4918 firefox: Out-of-bounds access when optimizing linear sums CVE-2025-4919 For more details about...

Mozilla Firefox ESR Security Update (mfsa_2025-37) - 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 Firefox Security Update (mfsa_2025-36) - 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";...

Mozilla Firefox ESR Security Update (mfsa_2025-38) - 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";...

Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox: Out-of-bounds access when resolving Promise objects CVE-2025-4918 firefox: Out-of-bounds access when optimizing linear sums CVE-2025-4919 For more details about...

OPENSUSE-SU-2025:15131-1 MozillaThunderbird-128.10.1-1.1 on GA media

These are all security issues fixed in the MozillaThunderbird-128.10.1-1.1 package on the GA media of openSUSE Tumbleweed...

KLA83809 Multiple vulnerabilities in Mozilla Thunderbird

Multiple vulnerabilities were found in Mozilla Thunderbird. Malicious users can exploit these vulnerabilities to cause denial of service. Below is a complete list of vulnerabilities: 1. Out of bounds memory read or write vulnerability on a JavaScript Promise object can be exploited to cause denia...

KLA83808 Multiple vulnerabilities in Mozilla Thunderbird ESR

Multiple vulnerabilities were found in Mozilla Thunderbird. Malicious users can exploit these vulnerabilities to cause denial of service. Below is a complete list of vulnerabilities: 1. Out of bounds memory read or write vulnerability on a JavaScript Promise object can be exploited to cause denia...

Mozilla Firefox ESR Security Update (mfsa_2025-37) - 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";...

Firefox Tests AI-Powered Perplexity Search Engine Directly in Browser

Mozilla Firefox experiments with AI-powered Perplexity Search Engine in its address bar for version 139, signalling a potential…...

[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-128.10.1esr-i686-1slack15.0.txz: Upgraded. This update contains security fixes and improvements. For more...