vulnerability
MFSA2022-15 Thunderbird: Security Vulnerabilities fixed in Thunderbird 91.8 (CVE-2022-1097)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:N/I:N/A:C) | Apr 5, 2022 | Apr 7, 2022 | Mar 27, 2026 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:C)
Published
Apr 5, 2022
Added
Apr 7, 2022
Modified
Mar 27, 2026
Description
<code>NSSToken</code> objects were referenced via direct points, and could have been accessed in an unsafe way on different threads, leading to a use-after-free and potentially exploitable crash. This vulnerability affects Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8.
Solution
mozilla-thunderbird-upgrade-91_8
Rapid7 Labs
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