vulnerability

MFSA2022-26 Thunderbird: Security Vulnerabilities fixed in Thunderbird 91.11 and Thunderbird 102 (CVE-2022-2200)

Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
Jun 28, 2022
Added
Jun 29, 2022
Modified
Mar 27, 2026

Description

If an object prototype was corrupted by an attacker, they would have been able to set undesired attributes on a JavaScript object, leading to privileged code execution. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11.

Solutions

mozilla-thunderbird-upgrade-102_0mozilla-thunderbird-upgrade-91_11
Title
Rapid7 Labs

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