CVE-2026-67304: FreeRDP before 3.29.0 NULL Dereference via smartcard cleanup

Published Aug 1, 2026
·
Updated

FreeRDP before 3.29.0 contains a null pointer dereference vulnerability in smartcard device control request cleanup when reader-state decoding fails. Attackers can send malformed smartcard IRP requests with non-zero cReaders and truncated reader-state data to crash the process via null pointer access in freereaderstates functions.

Affected Software

1 affected component
FreeRDP freerdp<3.29.0

Event History

Aug 1, 2026
CVE Published
via MITRE·12:22 PM
Data Sourced
via MITRE·12:22 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·01:16 PM
DescriptionSeverityWeakness
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CVE-2026-67304 - FreeRDP before 3.29.0 NULL Dereference via smartcard cleanup - SecAlerts