CVE-2026-110834 — FreeRDP 2.0.0 before 3.32.0 Denial of Service via Serial IRP Null Handle
FreeRDP from 2.0.0 before 3.32.0 contains a null pointer dereference vulnerability that allows malicious RDP servers to crash clients by sending out-of-lifecycle serial IRPs. At…
Published: 2026-10-14 · CVSS: 7.1 · CVSS 4.0
FreeRDP from 2.0.0 before 3.32.0 contains a null pointer dereference vulnerability that allows malicious RDP servers to crash clients by sending out-of-lifecycle serial IRPs. Attackers can send IRP_MJ_READ or IRP_MJ_WRITE before create or after close, causing CommReadFile or CommWriteFile to dereference a null handle and terminate clients using Linux serial redirection.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7