https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-05T00:41:58.018878+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2022-1520 CVE-2022-1520 2026-10-05T00:41:58.130491+00:00

Affected: Mozilla Thunderbird

When viewing an email message A, which contains an attached message B, where B is encrypted or digitally signed or both, Thunderbird may show an incorrect encryption or signature status. After opening and viewing the attached message B, when returning to the display of message A, the message A might be shown with the security status of message B. This vulnerability affects Thunderbird < 91.9.