CVE-2022-1097
35Vexday Risk Score
Prioritize patching. It exploitation observed by VulnCheck.
ssvc Attendcvss 6.5epss 0.9%
from disclosure to weapon
Published on NVDDec 22
VulnCheckAug 15
exploitation probability
0.9%top 41% of all CVEs
observed exploitation
yesVulnCheck
<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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H