ALSA-2025:7428 Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox: thunderbird: Privilege escalation in Firefox Updater CVE-2025-2817 firefox: thunderbird: Unsafe attribute access during XPath parsing CVE-2025-4087 firefox:...

KLA83652 Multiple vulnerabilities in Mozilla Thunderbird

Multiple vulnerabilities were found in Mozilla Thunderbird. Malicious users can exploit these vulnerabilities to perform cross-site scripting attack, spoof user interface, bypass security restrictions, obtain sensitive information. Below is a complete list of vulnerabilities: 1. Cross-site...

ROS-2-594

2.594 Vulnerability in Mozilla Thunderbird email client CVE-2021-29970, CVE-2021-30547, CVE-2021-29976, CVE-2021-29969. 1. Vulnerability Description: CVE-2021-29970 Vulnerability in Mozilla Thunderbird email client, related to HTML content processing error. Exploitation of the vulnerability could...

ROS-2-657

2.657 Multiple vulnerabilities in Mozilla Firefox CVE-2021-23994, CVE-2021-23995, CVE-2021-23996, CVE-2021-23997, CVE-2021-23998, CVE-2021-23999, CVE-2021-24000, CVE-2021-24001, CVE-2021-24002, CVE-2021-29945, CVE-2021-29947, CVE-2021-29946. 1. Vulnerability Description: Vulnerabilities allow a...

Important: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 8. 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 fr...

ALSA-2025:4797 Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Privilege escalation in Firefox Updater CVE-2025-2817 firefox: thunderbird: Unsafe attribute access during XPath parsing CVE-2025-4087 firefox: thunderbird: Process isolation bypass using...

Mozilla Thunderbird: Multiple Vulnerabilities

Background Mozilla Thunderbird is a popular open-source email client from the Mozilla project. Description Multiple vulnerabilities have been discovered in Mozilla Thunderbird. Please review the CVE identifiers referenced below for details. Impact Please review the referenced CVE identifiers for...

Mozilla Firefox: Multiple Vulnerabilities

Background Mozilla Firefox is a popular open-source web browser from the Mozilla project. Description Multiple vulnerabilities have been discovered in Mozilla Firefox. Please review the CVE identifiers referenced below for details. Impact Please review the referenced CVE identifiers for details...

GLSA-202505-02 : Mozilla Firefox: Multiple Vulnerabilities

The remote host is affected by the vulnerability described in GLSA-202505-02 Mozilla Firefox: Multiple Vulnerabilities Multiple vulnerabilities have been discovered in Mozilla Firefox. Please review the CVE identifiers referenced below for details. Tenable has extracted the preceding description...

openSUSE Security Advisory (SUSE-SU-2025:1506-1)

The remote host is missing an update for the 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...

The vulnerability of Mozilla Firefox and Firefox ESR browsers, as well as the Thunderbird email client, stems from an operation that goes beyond the buffer boundaries in memory. This allows attackers to gain unauthorized access to protected information.

The vulnerabilities of Mozilla Firefox and Firefox ESR browsers, as well as the Thunderbird email client, are related to the issue of executing operations beyond the buffer boundaries in memory during the processing of XPath expressions. Exploiting this vulnerability can allow an attacker to gain...

GLSA-202505-03 : Mozilla Thunderbird: Multiple Vulnerabilities

The remote host is affected by the vulnerability described in GLSA-202505-03 Mozilla Thunderbird: Multiple Vulnerabilities Multiple vulnerabilities have been discovered in Mozilla Thunderbird. Please review the CVE identifiers referenced below for details. Tenable has extracted the preceding...

FreeBSD : Mozilla -- XPath parsing undefined behavior (a2d5bd7b-2e85-11f0-a989-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 a2d5bd7b-2e85-11f0-a989-b42e991fc52e advisory. [email protected] reports: A vulnerability was identified in Thunderbird where XPath parsing could...

FreeBSD : Mozilla -- Cross-Site Request Forgery (a4422500-2e85-11f0-a989-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 a4422500-2e85-11f0-a989-b42e991fc52e advisory. [email protected] reports: A security vulnerability in Thunderbird allowed malicious sites to use...

FreeBSD : Mozilla -- insufficient character escaping (a59bd59e-2e85-11f0-a989-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 a59bd59e-2e85-11f0-a989-b42e991fc52e advisory. [email protected] reports: Due to insufficient escaping of special characters in the copy as cURL...

FreeBSD : Mozilla -- Information leak (9fa8c4a2-2e85-11f0-a989-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 9fa8c4a2-2e85-11f0-a989-b42e991fc52e advisory. [email protected] reports: An attacker with control over a content process could potentially leverag...

FreeBSD : Mozilla -- memory corrupton (a8a1a8e7-2e85-11f0-a989-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 a8a1a8e7-2e85-11f0-a989-b42e991fc52e advisory. [email protected] reports: Memory safety bugs present in Firefox 137 and Thunderbird 137. Some of...

SUSE SLED15: MozillaThunderbird / MozillaThunderbird-translations-common / etc (SUSE-SU-2025:1506-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:1506-1 advisory. Mozilla Thunderbird ESR 128.10 update bsc1241621: - CVE-2025-4082: WebGL shader attribute memory...

firefox: thunderbird: Privilege escalation in Firefox Updater

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Mozilla Firefox's update mechanism allowed a medium-integrity user process to interfere with the SYSTEM-level updater by manipulating the file-locking behavior. By injecting code into the...

Important: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service. Red Hat Product Security has rated this update ...