ALSA-2025:4170 Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: URL Bar Spoofing via non-BMP Unicode characters CVE-2025-3029 firefox: thunderbird: Use-after-free triggered by XSLTProcessor CVE-2025-3028 firefox: thunderbird: Memory safety bugs fixed in Firefo...

Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: URL Bar Spoofing via non-BMP Unicode characters CVE-2025-3029 firefox: thunderbird: Use-after-free triggered by XSLTProcessor CVE-2025-3028 firefox: thunderbird: Memory safety bugs fixed in Firefo...

Important: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. 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...

firefox: thunderbird: Memory safety bugs fixed in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and Thunderbird 128.9

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs present in Firefox 136, Thunderbird 136, Firefox ESR 128.8, and Thunderbird 128.8. Some of these bugs showed evidence of memory corruption, and we presume that with enough...

Important: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support. 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...

RHEL 9 : thunderbird (RHSA-2025:4027)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:4027 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: thunderbird: Use-after-free triggered by XSLTProcessor...

Mozilla Thunderbird Security Update (mfsa_2025-26) - Mac OS X

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";...

Mozilla Thunderbird ESR Security Update (mfsa_2025-27) - 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 =...

Mozilla Thunderbird ESR Security Update (mfsa_2025-27) - Windows

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 =...

Mozilla Thunderbird Security Update (mfsa_2025-26) - 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";...

MozillaThunderbird-128.9.2-1.1 on GA media (moderate)

MozillaThunderbird-128.9.2-1.1 on GA media Announcement ID: openSUSE-SU-2025:15000-1 Rating: moderate Cross-References: CVE-2025-2830 CVE-2025-3522 CVE-2025-3523 CVSS scores: CVE-2025-2830 SUSE : 6.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N CVE-2025-2830 SUSE : 4.6...

OPENSUSE-SU-2025:15000-1 MozillaThunderbird-128.9.2-1.1 on GA media

These are all security issues fixed in the MozillaThunderbird-128.9.2-1.1 package on the GA media of openSUSE Tumbleweed...

Mozilla Thunderbird < 137.0.2

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 137.0.2. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-26 advisory. - When an email contains multiple attachments with external links via the...

Slackware: Security Advisory (SSA:2025-105-01)

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...

Mozilla Thunderbird < 137.0.2

The version of Thunderbird installed on the remote Windows host is prior to 137.0.2. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-26 advisory. - When an email contains multiple attachments with external links via the X-Mozilla-External-Attachment-URL header...

[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-128.9.2esr-i686-1slack15.0.txz: Upgraded. This release contains security fixes and improvements. For...

Security Vulnerabilities fixed in Thunderbird 137.0.2 — Mozilla

Thunderbird processes the X-Mozilla-External-Attachment-URL header to handle attachments which can be hosted externally. When an email is opened, Thunderbird accesses the specified URL to determine file size, and navigates to it when the user clicks the attachment. Because the URL is not validate...

KLA82679 Multiple vulnerabilities in Mozilla Thunderbird

Multiple vulnerabilities were found in Mozilla Thunderbird. Malicious users can exploit these vulnerabilities to spoof user interface, bypass security restrictions, obtain sensitive information. Below is a complete list of vulnerabilities: 1. Security UI vulnerability can be exploited to spoof us...

Slackware Linux 15.0 / current mozilla-thunderbird Multiple Vulnerabilities (SSA:2025-105-01)

The version of mozilla-thunderbird installed on the remote host is prior to 128.9.2esr. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2025-105-01 advisory. New mozilla-thunderbird packages are available for Slackware 15.0 and -current to fix security issues...

Mozilla Thunderbird < 128.9.2

The version of Thunderbird installed on the remote Windows host is prior to 128.9.2. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-27 advisory. - When an email contains multiple attachments with external links via the X-Mozilla-External-Attachment-URL header...