thunderbird: firefox: Memory safety bugs fixed in Firefox ESR 140.4, Thunderbird ESR 140.4, Firefox 144 and Thunderbird 144

A flaw was found in Thunderbird and Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs present in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143. Some of these bugs showed evidence of memory corruption and we presume th...

openSUSE Security Advisory (SUSE-SU-2025:03309-1)

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...

firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs present in Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142. Some of these bugs showed evidence of memory corruption and we presume th...

firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs present in Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142. Some of these bugs showed evidence of memory corruption and we presume th...

firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs present in Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142. Some of these bugs showed evidence of memory corruption and we presume th...

Mozilla Thunderbird ESR Security Update (mfsa_2025-78) - 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 =...

Use After Free

Overview Affected versions of this package are vulnerable to Use After Free through improper handling of web content. An attacker can execute arbitrary code or cause a denial of service by enticing a user to visit a specially crafted web page. Remediation Upgrade Firefox-ESR to version 140.3 or...

Use After Free

Overview Affected versions of this package are vulnerable to Use After Free through improper handling of web content. An attacker can execute arbitrary code or cause a denial of service by enticing a user to visit a specially crafted web page. Remediation Upgrade thunderbird-ESR to version 140.3 ...

Use After Free

Overview Affected versions of this package are vulnerable to Use After Free in the rendering process. An attacker can execute arbitrary code or cause a denial of service by enticing a user to visit a specially crafted web page. Remediation Upgrade Firefox-ESR to version 140.3 or higher. Reference...

Origin Validation Error

Overview Affected versions of this package are vulnerable to Origin Validation Error via the rendering process. An attacker can execute arbitrary code or cause a denial of service by enticing a user to visit a specially crafted web page. Remediation Upgrade thunderbird-ESR to version 140.3 or...

Buffer Overflow

Overview Affected versions of this package are vulnerable to Buffer Overflow via improper handling of memory operations. An attacker can execute arbitrary code by triggering memory corruption through crafted input. Remediation Upgrade thunderbird-ESR to version 140.3 or higher. References - Mozil...

Information Exposure

Overview Affected versions of this package are vulnerable to Information Exposure in the rendering process. An attacker can execute arbitrary code or cause a denial of service by enticing a user to visit a specially crafted web page. Remediation Upgrade Firefox-ESR to version 140.3 or higher...

Information Exposure

Overview Affected versions of this package are vulnerable to Information Exposure in the rendering process. An attacker can execute arbitrary code or cause a denial of service by enticing a user to visit a specially crafted web page. Remediation Upgrade thunderbird-ESR to version 140.3 or higher...

CVE-2025-10529 Same-origin policy bypass in the Layout component

Same-origin policy bypass in the Layout component. This vulnerability was fixed in Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3...

PT-2025-37937

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 143 Firefox ESR versions prior to 140.3 Thunderbird versions prior to 143 Thunderbird versions prior to 140.3 Description The software contains a flaw. Recommendations Update Firefox to version 143 or later. Update...