What’s Vulnerable › Products

icalendar vulnerabilities

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

Check whether your icalendar version is affected

Latest icalendar vulnerabilities

• CVE-2026-33635 — iCalendar has ICS injection via unsanitized URI property values (CVSS 4.3)