AI Score
Confidence
High
EPSS
Percentile
74.7%
Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, or execute arbitrary code.
ubuntu.com/security/CVE-2021-38493
ubuntu.com/security/notices/USN-5146-1