What’s Vulnerable › Products

M66B FairEmail vulnerabilities

1 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 1 published in the last 12 months.

Check whether your M66B FairEmail version is affected

Latest M66B FairEmail vulnerabilities

• CVE-2026-54521 — FairEmail: Cross-site scripting (XSS) in AMP message rendering (ActivityAMP) (CVSS 6.1)