Description

Incorrect boundary conditions in the Libraries component in NSS. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

INFO

Published Date :

2026-04-21T12:40:59.634Z

Last Modified :

2026-04-21T23:34:59.578Z

Source :

mozilla
AFFECTED PRODUCTS

The following products are affected by CVE-2026-6766 vulnerability.

Vendors Products
Mozilla
  • Firefox
  • Thunderbird

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact