CVE-2026-109947 | BDVDB-2026-388672 Detail

Description#

FreeRDP from 3.20.1 before 3.32.0 contains an uncontrolled resource allocation vulnerability that allows malicious RDP servers to exhaust client memory via oversized drive redirection read requests. Attackers can send IRP_MJ_READ with Length 0xffffffff, causing roughly 4 GiB of zeroed allocation on 64-bit builds or an under-reserved buffer on 32-bit builds.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12026-10-13Record published in the CVE List.
2. Version 22026-10-16Most recent update recorded in the CVE List.