{"id":"CVE-2022-0566","details":"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 \u003c 91.6.1.","modified":"2026-04-16T04:31:19.013393236Z","published":"2022-12-22T20:15:12.647Z","related":["ALSA-2022:0845","SUSE-SU-2022:0559-1","openSUSE-SU-2022:0559-1","openSUSE-SU-2024:11856-1"],"references":[{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2022-07/"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1753094"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-0566.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"91.6.1"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}