KLA90887 DoS vulnerability in Mozilla Thunderbird

Heap buffer overflow vulnerability was found in Mozilla Thunderbird. Malicious users can exploit this vulnerability to cause denial of service. Original advisories MFSA2026-11 Exploitation Related products Mozilla-Thunderbird CVE list CVE-2026-2447 unknown Solution Update to the latest version...

firefox: Spoofing issue in the Downloads Panel component

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Spoofing issue in the Downloads Panel component...

openSUSE Security Advisory (SUSE-SU-2026:0388-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 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 SLED15: MozillaThunderbird / MozillaThunderbird-translations-common / etc (SUSE-SU-2026:0388-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:0388-1 advisory. Update to Mozilla Thunderbird 140.7.1 MFSA 2026-08 bsc1257397: - CVE-2026-0818: CSS-based exfiltration of...

SUSE-SU-2026:0388-1 Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues: Update to Mozilla Thunderbird 140.7.1 MFSA 2026-08 bsc1257397: - CVE-2026-0818: CSS-based exfiltration of the content from partially encrypted emails when allowing remote content...

firefox: thunderbird: Mitigation bypass in the DOM: Security component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Mitigation bypass in the DOM: Security component...

firefox: thunderbird: Sandbox escape due to integer overflow in the Graphics component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Sandbox escape due to integer overflow in the Graphics component...

Mozilla Thunderbird Information Disclosure Vulnerability (CNVD-2026-11794)

Mozilla Thunderbird is the United States Mozilla Foundation's set of independent from the Mozilla Application Suite e-mail client software. The program supports IMAP, POP mail protocols and HTML mail format. An information disclosure vulnerability exists in Mozilla Thunderbird, which can be...

OPENSUSE-SU-2026:10128-1 MozillaThunderbird-140.7.1-1.1 on GA media

These are all security issues fixed in the MozillaThunderbird-140.7.1-1.1 package on the GA media of openSUSE Tumbleweed...

[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-140.7.1esr-i686-1slack15.0.txz: Upgraded. This release contains security fixes and improvements. For...

Slackware: Security Advisory (SSA:2026-027-01)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 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 安全漏洞

Mozilla Thunderbird is the United States Mozilla Foundation's set of independent from the Mozilla Application Suite e-mail client software. The program supports IMAP, POP mail protocols and HTML mail format. An information disclosure vulnerability exists in Mozilla Thunderbird, which can be...

Mozilla Thunderbird < 140.7.1

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 140.7.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2026-08 advisory. - When a user explicitly requested Thunderbird to decrypt an inline OpenPGP message that was embedded in a text...

Mozilla Thunderbird < 140.7.1

The version of Thunderbird installed on the remote Windows host is prior to 140.7.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2026-08 advisory. - When a user explicitly requested Thunderbird to decrypt an inline OpenPGP message that was embedded in a text section of ...

KLA90859 ACE vulnerability in Mozilla Thunderbird

A remote code execution vulnerability was found in Mozilla Thunderbird. Malicious users can exploit this vulnerability to execute arbitrary code. Original advisories MFSA2026-07 Exploitation Related products Mozilla-Thunderbird CVE list CVE-2026-0818 warning Solution Update to the latest version...

Slackware Linux 15.0 / current mozilla-thunderbird Vulnerability (SSA:2026-027-01)

The version of mozilla-thunderbird installed on the remote host is prior to 140.7.1esr. It is, therefore, affected by a vulnerability as referenced in the SSA:2026-027-01 advisory. New mozilla-thunderbird packages are available for Slackware 15.0 and -current to fix security issues. Tenable has...

KLA90860 ACE vulnerability in Mozilla Thunderbird ESR

A remote code execution vulnerability was found in Mozilla Thunderbird ESR. Malicious users can exploit this vulnerability to execute arbitrary code. Original advisories MFSA2026-08 Exploitation Related products Mozilla-Thunderbird-ESR CVE list CVE-2026-0818 unknown Solution Update to the latest...

openSUSE Security Advisory (SUSE-SU-2026:0153-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 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 SLED15: MozillaThunderbird / MozillaThunderbird-translations-common / etc (SUSE-SU-2026:0153-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0153-1 advisory. MFSA 2026-05 bsc1256340: - CVE-2026-0877: Mitigation bypass in the DOM in Security component -...

Code execution vulnerability in multiple Mozilla products (CNVD-2026-11803)

Mozilla Firefox is an open source web browser from the Mozilla Foundation.Mozilla Firefox ESR is an extended support version of Firefox web browser from the Mozilla Foundation.Mozilla Thunderbird is a suite of e-mail client software from the Mozilla Foundation that is separate from the Mozilla...