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CVE-2021-4127

CRITICAL CVSS: 9.8 Published: 2022-12-22 Modified: 2026-06-17

Description

An out of date graphics library (Angle) likely contained vulnerabilities that could potentially be exploited. This vulnerability affects Thunderbird < 78.9 and Firefox ESR < 78.9.

Affected Platforms

Mozilla Firefox EsrMozilla Thunderbird

Weakness Type

NVD-CWE-noinfo

References