Mozilla Firefox Security Advisory (MFSA2025-47) - Linux

The remote host is missing an update for Mozilla Firefox, announced via the advisory MFSA2025-47. 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-on...

Mozilla Thunderbird < 139.0.2

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 139.0.2. It is, therefore, affected by a vulnerability as referenced in the mfsa2025-50 advisory. - A crafted HTML email using mailbox:/// links can trigger automatic, unsolicited downloads of .pdf files to the...

Mozilla Firefox Security Update (mfsa_2025-47) - 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";...

KLA84755 Multiple vulnerabilities in Mozilla Firefox

Multiple vulnerabilities were found in Mozilla Firefox. Malicious users can exploit these vulnerabilities to cause denial of service. Below is a complete list of vulnerabilities: 1. Denial of service vulnerability can be exploited remotely to cause denial of service. 2. Memory corruption...

Mozilla Firefox < 139.0.4

The version of Firefox installed on the remote Windows host is prior to 139.0.4. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-47 advisory. - An integer overflow was present in OrderedHashTable used by the JavaScript engine CVE-2025-49710 - Certain canvas...

Mozilla Thunderbird < 128.11.1

The version of Thunderbird installed on the remote Windows host is prior to 128.11.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2025-49 advisory. - A crafted HTML email using mailbox:/// links can trigger automatic, unsolicited downloads of .pdf files to the user's...

Mozilla Thunderbird < 128.11.1

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 128.11.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2025-49 advisory. - A crafted HTML email using mailbox:/// links can trigger automatic, unsolicited downloads of .pdf files to the...

PT-2025-25206

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 139.0.4 Description Certain canvas operations could have led to memory corruption. Recommendations For versions prior to 139.0.4, update to version 139.0.4 or later to resolve the issue...

firefox: thunderbird: Potential local code execution in “Copy as cURL” command

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Due to insufficient escaping of the newline character in the “Copy as cURL” feature, an attacker could trick a user into using this command, leading to local code execution on the user's system...

FreeBSD : Mozilla -- XS-leak attack (61be5684-4222-11f0-976e-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 61be5684-4222-11f0-976e-b42e991fc52e advisory. [email protected] reports: Script elements loading cross-origin resources generated load and error...

FreeBSD : Mozilla -- cross-origin leak attack (5d1e56dc-4222-11f0-976e-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 5d1e56dc-4222-11f0-976e-b42e991fc52e advisory. [email protected] reports: Error handling for script execution was incorrectly isolated from web...

FreeBSD : Mozilla -- local code execution (5ec0b4e5-4222-11f0-976e-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 5ec0b4e5-4222-11f0-976e-b42e991fc52e advisory. [email protected] reports: Due to insufficient escaping of the newline character in the Copy as cURL...

openSUSE Security Advisory (SUSE-SU-2025:01813-1)

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...

SUSE: Security Advisory (SUSE-SU-2025:01814-1)

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...

openSUSE Security Advisory (SUSE-SU-2025:01814-1)

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...

Important: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 9.4 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

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Some memory bugs show evidence of memory corruption, and we presume that with enough effort, some of these could be exploited to run arbitrary code...

firefox: thunderbird: Clickjacking vulnerability could have led to leaking saved payment card details

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: A clickjacking vulnerability could be used to trick a user into leaking saved payment card details to a malicious page...

firefox: thunderbird: Memory safety bugs

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Some memory bugs show evidence of memory corruption, and we presume that with enough effort, some of these could be exploited to run arbitrary code...

firefox: thunderbird: Error handling for script execution was incorrectly isolated from web content

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Error handling for script execution is incorrectly isolated from web content, which could allow cross-origin leak attacks...