AUGUST 4, 2026
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Case File

CVE-2022-38476

HIGH · CVSS 7.5 EPSS 0.82%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-12-22 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It affects Firefox.

CVE
CVE-2022-38476
Severity
HIGH
CVSS
7.5
EPSS
0.82%
Firefox

Original NVD Description

A data race could occur in the <code>PK11_ChangePW</code> function, potentially leading to a use-after-free vulnerability. In Firefox, this lock protected the data when a user changed their master password. This vulnerability affects Firefox ESR < 102.2 and Thunderbird < 102.2.

Related CVEs

Other vulnerabilities affecting the same vendor(s)