AUGUST 4, 2026
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Case File

CVE-2022-0566

HIGH · CVSS 8.8 EPSS 0.70%

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

CyberRota Analysis

AI analysis pending.

CVE
CVE-2022-0566
Severity
HIGH
CVSS
8.8
EPSS
0.70%

Original NVD Description

It may be possible for an attacker to craft an email message that causes Thunderbird to perform an out-of-bounds write of one byte when processing the message. This vulnerability affects Thunderbird < 91.6.1.