CVE-2026-8969

High

Published: 19/05/2026(UTC)Translated: 15/06/2026(UTC)NVD NIST

Summary

Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.

Organizations may be exposed to attacks that exploit this vulnerability, potentially leading to unauthorized access to data.

It is recommended to update to Firefox 151 or Thunderbird 151 to mitigate this vulnerability.

Original NVD description (English source)

Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.