CVE-2026-8966

High

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

Summary

A vulnerability in the IP Protection component allows for information disclosure. It was fixed in Firefox 151 and Thunderbird 151.

Information disclosure may lead to privacy breaches for users and potential attacks on the organization's systems.

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

Original NVD description (English source)

Information disclosure in the IP Protection component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.