Mozilla Firefox and Mozilla Thunderbird Denial of Service Vulnerability (CNVD-2026-16375)

Mozilla Firefox is an open source web browser.Mozilla Thunderbird is a set of e-mail client software separate from the Mozilla Application Suite. The software supports IMAP, POP mail protocols and HTML mail format. A denial of service vulnerability exists in Mozilla Firefox and Mozilla Thunderbir...

Linux Distros Unpatched Vulnerability : CVE-2026-4726

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Denial-of-service in the XML component. This vulnerability was fixed in Firefox 149 and Thunderbird 149. CVE-2026-4726 Note that Nessus relies on the presence o...

SUSE CVE-2026-4726

Denial-of-service in the XML component. This vulnerability was fixed in Firefox 149 and Thunderbird 149...

CVE-2026-4726

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Denial-of-service in the XML component...

EUVD-2026-14867

Denial-of-service in the XML component. This vulnerability affects Firefox 149...

CVE-2026-4726

Denial-of-service in the XML component. This vulnerability was fixed in Firefox 149 and Thunderbird 149...

UBUNTU-CVE-2026-4726

Denial-of-service in the XML component. This vulnerability was fixed in Firefox 149 and Thunderbird 149...

CVE-2026-4726 Denial-of-service in the XML component

Denial-of-service in the XML component. This vulnerability was fixed in Firefox 149 and Thunderbird 149...

CVE-2026-4726

Denial-of-service in the XML component. This vulnerability was fixed in Firefox 149 and Thunderbird 149...

CVE-2026-4726

Denial-of-service in the XML component. This vulnerability was fixed in Firefox 149 and Thunderbird 149...

CVE-2026-4726

CVE-2026-4726 is a denial-of-service vulnerability in the XML component of Mozilla’s Firefox and Thunderbird. The root cause is an error in the XML parser that can be triggered remotely to exhaust resources. Affected products: Firefox and Thunderbird before version 149. Impact: Denial of service ...

CVE-2026-4726 Denial-of-service in the XML component

Denial-of-service in the XML component. This vulnerability was fixed in Firefox 149 and Thunderbird 149...

PT-2026-27424

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 149 Thunderbird versions prior to 149 Description A denial-of-service issue exists in the XML component. Recommendations Update Firefox to version 149 or later. Update Thunderbird to version 149 or later...

Mozilla Firefox和Mozilla Thunderbird 安全漏洞

Mozilla Firefox is an open source web browser.Mozilla Thunderbird is a set of e-mail client software separate from the Mozilla Application Suite. The software supports IMAP, POP mail protocols and HTML mail format. A denial of service vulnerability exists in Mozilla Firefox and Mozilla Thunderbir...

Linux Distros Unpatched Vulnerability : CVE-2026-0888

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Information disclosure in the XML component. This vulnerability was fixed in Firefox 147 and Thunderbird 147. CVE-2026-0888 Note that Nessus relies on the...

SUSE CVE-2026-0888

Information disclosure in the XML component. This vulnerability was fixed in Firefox 147 and Thunderbird 147...

CVE-2026-0888

Information disclosure in the XML component. This vulnerability was fixed in Firefox 147 and Thunderbird 147...

CVE-2026-0888

Information disclosure in the XML component. This vulnerability affects Firefox 147 and Thunderbird 147...

CVE-2026-0888

Information disclosure in the XML component. This vulnerability affects Firefox 147 and Thunderbird 147...

CVE-2026-0888

Information disclosure in the XML component. This vulnerability was fixed in Firefox 147 and Thunderbird 147...