VULNERABILITY INTELLIGENCE

CVE-2026-109679

CVSS score6 MEDIUM

EPSS probability0.27%

CISA KEVNot currently listed

Published2026-10-13

Last modified2026-10-20

Description

FreeRDP 3.0.0-beta4 before 3.32.0 contains a NULL pointer dereference in arm_handle_request_ok when an ARM endpoint returns an empty HTTP 200 body. Attackers controlling the configured ARM gateway can return a zero-length body to pass NULL to strnlen and crash the connecting client.