VULNERABILITY INTELLIGENCE

CVE-2026-67304

CVSS score7.5 HIGH
EPSS probability0.65%
CISA KEVNot currently listed
Published2026-08-01
Last modified2026-09-08
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

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 free_reader_states functions.

Weakness classification

  • disclosure@vulncheck.com: CWE-476

Primary references