SocksOverRDP

Socks Over RDP / Socks Over Citrix This tool adds the capability of a SOCKS proxy to Terminal Services or Remote Desktop Services and Citrix XenApp/XenDesktop. It uses Dynamic Virtual Channel that enables us to communicate over an open RDP/Citrix connection without the need to open a new socket,...

UniversalDVC

Remote Desktop Services（UDVC）用ユニバーサルダイナミック仮想チャネルコネクタ Terminal Services（または Remote Desktop Services）には、もっと深く掘り下げたい人向けの隠れた機能が数多く用意されています。その1つがダイナミック仮想チャネルで、ファイアウォールで新しいソケットや接続、ポートを開く必要なく、開いている RDP...

Linux Distros Unpatched Vulnerability : CVE-2026-56297

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FreeRDP before 3.22.0 contains a use-after-free vulnerability in dvcmanchannelclose and dvcmancallonreceive due to improper synchronization of channelcallback...

CVE-2026-56297

FreeRDP before 3.22.0 contains a use-after-free vulnerability in dvcmanchannelclose and dvcmancallonreceive due to improper synchronization of channelcallback access. A malicious RDP server can trigger a race condition by sending DYNVCDATA and DYNVCCLOSE messages concurrently, causing...

DEBIAN-CVE-2026-56297

FreeRDP before 3.22.0 contains a use-after-free vulnerability in dvcmanchannelclose and dvcmancallonreceive due to improper synchronization of channelcallback access. A malicious RDP server can trigger a race condition by sending DYNVCDATA and DYNVCCLOSE messages concurrently, causing...

CVE-2026-56297

FreeRDP before 3.22.0 contains a use-after-free vulnerability in dvcmanchannelclose and dvcmancallonreceive due to improper synchronization of channelcallback access. A malicious RDP server can trigger a race condition by sending DYNVCDATA and DYNVCCLOSE messages concurrently, causing...

CVE-2026-56297

FreeRDP

CVE-2026-56297

FreeRDP before 3.22.0 contains a use-after-free vulnerability in dvcmanchannelclose and dvcmancallonreceive due to improper synchronization of channelcallback access. A malicious RDP server can trigger a race condition by sending DYNVCDATA and DYNVCCLOSE messages concurrently, causing...

PT-2026-56434

Name of the Vulnerable Software and Affected Versions FreeRDP versions prior to 3.22.0 Description A heap use-after-free occurs in the Dynamic Virtual Channel drdynvc handling path due to improper synchronization of channel callback access. A malicious RDP server can trigger a race condition by...

Astra Linux – Vulnerability in freerdp3

FreeRDP before version 3.22.0 contains a use-after-free vulnerability in the dvcmanchannelclose and dvcmancallonreceive functions, due to improper synchronization of channel callback access. A malicious RDP server can trigger a race condition by sending DYNVCDATA and DYNVCCLOSE messages...

The vulnerability of the xrdp_mm_trans_process_drdynvc_channel_open function on the XRDP server allows a hacker to gain access to a remote machine.

The vulnerability of the xrdpmmtransprocessdrdynvcchannelopen function in the XRDP server is related to the ability to write data beyond the buffer in memory. Exploiting this vulnerability can allow a malicious actor to gain access to the remote machine...