CVE-2026-110833

FreeRDP from 3.0.0-beta1 before 3.32.0 fails to enforce cumulative or absolute size limits when reassembling RDPDR channel fragments in the proxy. Attackers can send a FIRST fragment followed by continuation fragments without LAST, growing per-session heap streams proportional to traffic and...

CVE-2026-110833

FreeRDP from 3.0.0-beta1 before 3.32.0 fails to enforce cumulative or absolute size limits when reassembling RDPDR channel fragments in the proxy. Attackers can send a FIRST fragment followed by continuation fragments without LAST, growing per-session heap streams proportional to traffic and...

CVE-2026-110832 FreeRDP 2.0.0 before 3.32.0 Memory Exhaustion via DRDYNVC DATA_FIRST

FreeRDP from 2.0.0 before 3.32.0 contains a memory exhaustion vulnerability in wtsreaddrdynvcdatafirst that allows authenticated clients to force servers to commit large memory allocations. Attackers can send a seven-byte DATAFIRST message on an opened DVC declaring a large 32-bit length, causing...

CVE-2026-110832 FreeRDP 2.0.0 before 3.32.0 Memory Exhaustion via DRDYNVC DATA_FIRST

FreeRDP from 2.0.0 before 3.32.0 contains a memory exhaustion vulnerability in wtsreaddrdynvcdatafirst that allows authenticated clients to force servers to commit large memory allocations. Attackers can send a seven-byte DATAFIRST message on an opened DVC declaring a large 32-bit length, causing...

CVE-2026-110832

FreeRDP versions 2.0.0 before 3.32.0 are vulnerable to a memory exhaustion flaw in the wts_read_drdynvc_data_first function. An authenticated client can trigger the server to commit large memory allocations by sending a seven-byte DATA_FIRST message on an opened DVC with a large 32-bit length. Th...

CVE-2026-110832

FreeRDP from 2.0.0 before 3.32.0 contains a memory exhaustion vulnerability in wtsreaddrdynvcdatafirst that allows authenticated clients to force servers to commit large memory allocations. Attackers can send a seven-byte DATAFIRST message on an opened DVC declaring a large 32-bit length, causing...

CVE-2026-110832

FreeRDP from 2.0.0 before 3.32.0 contains a memory exhaustion vulnerability in wtsreaddrdynvcdatafirst that allows authenticated clients to force servers to commit large memory allocations. Attackers can send a seven-byte DATAFIRST message on an opened DVC declaring a large 32-bit length, causing...

CVE-2026-110832 FreeRDP 2.0.0 before 3.32.0 Memory Exhaustion via DRDYNVC DATA_FIRST

FreeRDP from 2.0.0 before 3.32.0 contains a memory exhaustion vulnerability in wtsreaddrdynvcdatafirst that allows authenticated clients to force servers to commit large memory allocations. Attackers can send a seven-byte DATAFIRST message on an opened DVC declaring a large 32-bit length, causing...

CVE-2026-110831 FreeRDP 3.13.0 before 3.32.0 Resource Leak via Drive Redirection IRP_MJ_CREATE

FreeRDP versions 3.13.0 before 3.32.0 contain a resource retention flaw in driveprocessirpcreate, which registers an opened local file in the drive dictionary before applying the allocation size and does not remove it when that operation fails. A malicious RDP server connected to a client with...

CVE-2026-110831

FreeRDP versions 3.13.0 before 3.32.0 contain a resource retention flaw in driveprocessirpcreate, which registers an opened local file in the drive dictionary before applying the allocation size and does not remove it when that operation fails. A malicious RDP server connected to a client with...

CVE-2026-110831 FreeRDP 3.13.0 before 3.32.0 Resource Leak via Drive Redirection IRP_MJ_CREATE

FreeRDP versions 3.13.0 before 3.32.0 contain a resource retention flaw in driveprocessirpcreate, which registers an opened local file in the drive dictionary before applying the allocation size and does not remove it when that operation fails. A malicious RDP server connected to a client with...

CVE-2026-110831

FreeRDP versions 3.13.0 before 3.32.0 contain a resource retention flaw in driveprocessirpcreate, which registers an opened local file in the drive dictionary before applying the allocation size and does not remove it when that operation fails. A malicious RDP server connected to a client with...

CVE-2026-110831

FreeRDP versions 3.13.0 before 3.32.0 are vulnerable to a resource leak within the drive_process_irp_create function. The flaw occurs because the software registers an opened local file in the drive dictionary before verifying the allocation size and fails to remove it if the operation fails. A m...

CVE-2026-110830 FreeRDP before 3.32.0 Denial of Service via Serial IRP_MJ_CREATE

FreeRDP before 3.32.0 fails to close prior serial handles in serialprocessirpcreate, allowing a malicious RDP server to exhaust file descriptors. Attackers can send repeated serial IRPMJCREATE requests to accumulate descriptors and terminate the client at the CommReadFile FDSETSIZE assertion...

CVE-2026-110830

FreeRDP versions before 3.32.0 are vulnerable to a Denial of Service (DoS) condition. The root cause is located in the serial_process_irp_create function, which fails to close prior serial handles. This allows a malicious RDP server to send repeated serial IRP_MJ_CREATE requests, leading to file ...

CVE-2026-110830 FreeRDP before 3.32.0 Denial of Service via Serial IRP_MJ_CREATE

FreeRDP before 3.32.0 fails to close prior serial handles in serialprocessirpcreate, allowing a malicious RDP server to exhaust file descriptors. Attackers can send repeated serial IRPMJCREATE requests to accumulate descriptors and terminate the client at the CommReadFile FDSETSIZE assertion...

CVE-2026-110830 FreeRDP before 3.32.0 Denial of Service via Serial IRP_MJ_CREATE

FreeRDP before 3.32.0 fails to close prior serial handles in serialprocessirpcreate, allowing a malicious RDP server to exhaust file descriptors. Attackers can send repeated serial IRPMJCREATE requests to accumulate descriptors and terminate the client at the CommReadFile FDSETSIZE assertion...

CVE-2026-110830

FreeRDP before 3.32.0 fails to close prior serial handles in serialprocessirpcreate, allowing a malicious RDP server to exhaust file descriptors. Attackers can send repeated serial IRPMJCREATE requests to accumulate descriptors and terminate the client at the CommReadFile FDSETSIZE assertion...

CVE-2026-110830

FreeRDP before 3.32.0 fails to close prior serial handles in serialprocessirpcreate, allowing a malicious RDP server to exhaust file descriptors. Attackers can send repeated serial IRPMJCREATE requests to accumulate descriptors and terminate the client at the CommReadFile FDSETSIZE assertion...

CVE-2026-110829 FreeRDP 3.0.0 before 3.32.0 Null Pointer Dereference via rdpsnd Fragment

FreeRDP versions from 3.0.0 before 3.32.0 contain a null pointer dereference in the rdpsnd channel when a fragment sets CHANNELFLAGLAST without CHANNELFLAGFIRST. A malicious RDP server can send a malformed rdpsnd PDU on a fresh channel to crash the client and cause denial of service...