UBUNTU-CVE-2026-16407

Mitigation bypass in the DOM: Service Workers component. This vulnerability was fixed in Firefox 153 and Thunderbird 153...

UBUNTU-CVE-2026-16379

Privilege escalation in the DOM: Content Processes component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13...

UBUNTU-CVE-2026-16394

Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 153 and Thunderbird 153...

UBUNTU-CVE-2026-16370

Mitigation bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 153 and Thunderbird 153...

CVE-2026-16370

Mitigation bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 153 and Thunderbird 153...

CVE-2026-16394

Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 153 and Thunderbird 153...

CVE-2026-16372

Privilege escalation in the DOM: Content Processes component. This vulnerability was fixed in Firefox 153 and Thunderbird 153...

CVE-2026-16400

Information disclosure in the DOM: Security component. This vulnerability was fixed in Firefox 153 and Thunderbird 153...

UBUNTU-CVE-2026-16372

Privilege escalation in the DOM: Content Processes component. This vulnerability was fixed in Firefox 153 and Thunderbird 153...

UBUNTU-CVE-2026-16400

Information disclosure in the DOM: Security component. This vulnerability was fixed in Firefox 153 and Thunderbird 153...

CVE-2026-16378

Other issue in the DOM: Copy & Paste and Drag & Drop component. This vulnerability was fixed in Firefox 153 and Thunderbird 153...

UBUNTU-CVE-2026-16366

Privilege escalation in the DOM: Navigation component. This vulnerability was fixed in Firefox 153 and Thunderbird 153...

UBUNTU-CVE-2026-16383

Mitigation bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13...

MINI-MFF3-7VJX-849V

Bulletin has no description...

EUVD-2026-46245

Mitigation bypass in the DOM: Service Workers component. This vulnerability was fixed in Firefox 153...

CVE-2026-16407 Mitigation bypass in the DOM: Service Workers component

Mitigation bypass in the DOM: Service Workers component. This vulnerability was fixed in Firefox 153 and Thunderbird 153...

CVE-2026-16407 Mitigation bypass in the DOM: Service Workers component

Mitigation bypass in the DOM: Service Workers component. This vulnerability was fixed in Firefox 153 and Thunderbird 153...

CVE-2026-16407

A mitigation bypass exists in the DOM: Service Workers component of the Mozilla Firefox and Mozilla Thunderbird browsers. This vulnerability was addressed in Firefox 153 and Thunderbird 153 . While technical details are provided in the documentation, specific exploit information is not present.

EUVD-2026-46238

Information disclosure in the DOM: Security component. This vulnerability was fixed in Firefox 153...

CVE-2026-16400

CVE-2026-16400 describes an information disclosure vulnerability in the DOM: Security component . The vulnerability was addressed in Firefox 153 and Thunderbird 153 . While connected documents confirm the presence of this CVE in the Mozilla Thunderbird 153 release (as part of MFSA 2026-88), no sp...