[SECURITY] Fedora 41 Update: thunderbird-128.12.0-1.fc41

Mozilla Thunderbird is a standalone mail and newsgroup client...

ROS-20250710-03

Vulnerability in Update Handler component of Mozilla Firefox, Mozilla Firefox ESR and Mozilla Thunderbird browsers is related to access control flaws. Mozilla Thunderbird is related to access control flaws. Exploitation of the vulnerability could allow An attacker acting remotely could elevate hi...

MozillaThunderbird-128.12.0-1.1 on GA media (moderate)

MozillaThunderbird-128.12.0-1.1 on GA media Announcement ID: openSUSE-SU-2025:15312-1 Rating: moderate Cross-References: CVE-2025-6424 CVE-2025-6425 CVE-2025-6426 CVE-2025-6429 CVE-2025-6430 CVSS scores: CVE-2025-6424 SUSE : 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2025-6424 SUSE : 8....

OPENSUSE-SU-2025:15312-1 MozillaThunderbird-128.12.0-1.1 on GA media

These are all security issues fixed in the MozillaThunderbird-128.12.0-1.1 package on the GA media of openSUSE Tumbleweed...

MozillaThunderbird-128.11.1-2.1 on GA media (moderate)

MozillaThunderbird-128.11.1-2.1 on GA media Announcement ID: openSUSE-SU-2025:15204-1 Rating: moderate Cross-References: CVE-2025-5986 CVSS scores: CVE-2025-5986 SUSE : 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Affected Products: openSUSE Tumbleweed An update that solves one vulnerability...

Memory Error Vulnerability in Multiple Mozilla Products

Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox the web browser.Mozilla Thunderbird is a suite of email client software separate from the Mozilla Application Suite. A memory error vulnerability exists in several Mozilla products, which c...

Information Disclosure Vulnerability in Multiple Mozilla Products (CNVD-2025-15491)

Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox the web browser.Mozilla Thunderbird is a suite of email client software separate from the Mozilla Application Suite. An information disclosure vulnerability exists in several Mozilla...

Mozilla Thunderbird Security Update (mfsa_2025-54) - 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";...

Mozilla Thunderbird ESR Security Update (mfsa_2025-55) - 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_2025-54) - 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_2025-55) - 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 =...

firefox: thunderbird: Use-after-free in FontFaceSet

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: A use-after-free in FontFaceSet resulted in a potentially exploitable crash...

[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-140.0esr-i686-1slack15.0.txz: Upgraded. This update contains security fixes and improvements, and mov...

Mozilla Thunderbird < 128.12

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 128.12. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-55 advisory. - The executable file warning did not warn users before opening files with the terminal extension. This b...

Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: thunderbird: Unsolicited File Download, Disk Space Exhaustion, and Credential Leakage via mailbox:/// Links CVE-2025-5986 For more details about the security issues, including the impact, a CVSS score, acknowledgments,...

Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: thunderbird: Unsolicited File Download, Disk Space Exhaustion, and Credential Leakage via mailbox:/// Links CVE-2025-5986 For more details about the security issues, including the impact, a CVSS score, acknowledgments,...

Mozilla Thunderbird < 140.0

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 140.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-54 advisory. - Memory safety bugs present in Firefox 139 and Thunderbird 139. Some of these bugs showed evidence of...

KLA85425 Multiple vulnerabilities in Mozilla Thunderbird

Multiple vulnerabilities were found in Mozilla Thunderbird. Malicious users can exploit these vulnerabilities to bypass security restrictions, execute arbitrary code, cause denial of service, perform cross-site scripting attack, spoof user interface. Below is a complete list of vulnerabilities: 1...

ALSA-2025:10246 Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: thunderbird: Unsolicited File Download, Disk Space Exhaustion, and Credential Leakage via mailbox:/// Links CVE-2025-5986 For more details about the security issues, including the impact, a CVSS score, acknowledgments,...

ALSA-2025:10195 Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: thunderbird: Unsolicited File Download, Disk Space Exhaustion, and Credential Leakage via mailbox:/// Links CVE-2025-5986 For more details about the security issues, including the impact, a CVSS score, acknowledgments,...