CVE-2026-67296
HIGH
NVD
CVSS Score
7.5
Severity
HIGH
Published
Aug 01, 2026
Vendor
unknown
Description
FreeRDP before 3.29.0 contains a denial of service vulnerability in the RDPEI server channel handler that fails to validate maximum PDU body length before stream allocation. A malicious RDP client can send a header-only RDPEI message with a large declared body length to force excessive memory allocation on the server.