CVE-2022-2121: Offis Dcmtk

Medium severity, CVSS 6.5. EPSS: 0.8% chance of exploitation in the next 30 days.

OFFIS DCMTK's (All versions prior to 3.6.7) has a NULL pointer dereference vulnerability while processing DICOM files, which may result in a denial-of-service condition.

Affected products

• Offis Dcmtk: before 3.6.7 (fixed in 3.6.7)

Published 2022-06-24. Last modified 2026-06-17.