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...

[SECURITY] Fedora 41 Update: thunderbird-128.11.1-1.fc41

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

Astra Linux – Vulnerability in Thunderbird

A memory safety bug exists in Firefox ESR 128.10 and Thunderbird 128.10. This bug exhibited signs of memory corruption, and we assume that with sufficient effort, this flaw could have been exploited to execute arbitrary code. This vulnerability has been fixed in Firefox ESR 128.11 and Thunderbird...

firefox: thunderbird: Memory safety bug

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: This bug shows evidence of memory corruption and we presume that with enough effort this could be exploited to run arbitrary code...

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: 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...

Important: Red Hat Security Advisory: firefox security update

An update for firefox is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.4 Telecommunications Update Service. Red Hat Product Security has rated this update as...

TencentOS Server 3: thunderbird (TSSA-2024:0082)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0082 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

RHEL 7 : firefox (RHSA-2025:9074)

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:9074 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox:...

TencentOS Server 2: firefox (TSSA-2024:0089)

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0089 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities...

TencentOS Server 3: thunderbird (TSSA-2024:0054)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0054 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

TencentOS Server 3: firefox (TSSA-2024:0053)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0053 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

TencentOS Server 2: thunderbird (TSSA-2024:0068)

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0068 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities...

TencentOS Server 3: thunderbird (TSSA-2024:0142)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0142 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

TencentOS Server 3: thunderbird (TSSA-2023:0042)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2023:0042 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

TencentOS Server 2: firefox (TSSA-2024:0123)

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0123 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities...

RHEL 8 : firefox (RHSA-2025:9077)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:9077 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox:...

ROS-20250616-08

Vulnerability in Mozilla Firefox, Firefox ESR browsers and Thunderbird mail client of operating systems Windows is related to insufficient process isolation when processing "javascript:" URI links. Exploitation of the The exploitation of this vulnerability could allow a remote attacker to bypass...

TencentOS Server 3: thunderbird (TSSA-2024:0241)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0241 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

TencentOS Server 2: thunderbird (TSSA-2024:0246)

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0246 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities...