CVE-2026-44178 xrdp: Channel Data Forwarding Fixed-Size Buffer Overflow

xrdp is an open source RDP server. Versions 0.10.6 and prior contain a heap-based buffer overflow vulnerability within the virtual channel forwarding mechanism. When forwarding data from a remote client to the internal channel server, the xrdp process utilizes a fixed-size buffer without adequate...

CVE-2026-42218 XRDP is vulnerable to a server timing attack, leading to user enumeration

xrdp is an open source RDP server. Versions 0.10.6 and prior contain a timing side-channel vulnerability in the login interface. Due to a discrepancy in response processing times, a remote attacker can infer the existence of a username on the system, leading to unauthorized information disclosure...

CVE-2026-42218

CVE-2026-42218 affects xrdp, an open source RDP server. The issue is a timing side‑channel in the login interface of versions 0.10.6 and earlier that allows remote observers to infer whether a username exists, enabling information disclosure via username enumeration. The vulnerability is explicit...

CVE-2026-41521

xrdp is an open source RDP server. Versions 0.10.6 and prior contain an integer overflow vulnerability when processing screen update messages within the vnc-any connection mode. A malicious remote VNC server can send crafted image dimensions that cause an integer overflow during memory buffer siz...

CVE-2026-64620

FreeRDP before 3.28.0 affected outlength, so out-of-bounds bytes are written before the bounds check. On the server side, when a client selects RDP Standard Security, the encrypted client random is decrypted into a fixed 32-byte buffer. Because the server publishes its RSA public key, an...

CVE-2026-64621

FreeRDP before 3.28.0 affected 3.x through 3.27.1 contains a double-free vulnerability in freerdpclientrdpfileapplytosettings client/common/file.c when parsing the selectedmonitors field of a .rdp connection file. The MonitorIds array is allocated through the settings object, and a raw non-owning...

CVE-2026-64621

FreeRDP before 3.28.0 (affected 3.x through 3.27.1) contains a size-controlled double-free in freerdp_client_rdp_file_apply_to_settings() when parsing the selectedmonitors field in an .rdp file. The MonitorIds array is allocated via the settings object and a raw pointer is freed on the strtoul er...

CVE-2026-64620

FreeRDP before 3.28.0 (affected out_length, enabling out-of-bounds writes prior to the bounds check. On the server side, when a client uses RDP Standard Security, the encrypted client random is decrypted into a fixed 32‑byte buffer. Because the server publishes its RSA public key, an unauthentic...

USN-8561-1 freerdp3 vulnerabilities

It was discovered that FreeRDP contained multiple security issues. An attacker could possibly use these issues to obtain sensitive information, cause FreeRDP to crash, resulting in a denial of service, or execute arbitrary code...

EUVD-2026-45345

Exposure of private personal information to an unauthorized actor in Windows RDP allows an unauthorized attacker to disclose information over a network...

CVE-2026-56171

Exposure of private personal information to an unauthorized actor in Windows RDP allows an unauthorized attacker to disclose information over a network...

CVE-2026-56171

Technical details are not publicly available in the provided documents. Monitor for updates on CVE-2026-56171 for affected products, impacted components, and remediation guidance.

CVE-2026-56171 Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability

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CVE-2026-56171 Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability

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[SECURITY] Fedora 44 Update: freerdp-3.29.0-1.fc44

The xfreerdp & wlfreerdp Remote Desktop Protocol RDP clients from the FreeR DP project. xfreerdp & wlfreerdp can connect to RDP servers such as Microsoft Windows machines, xrdp and VirtualBox...

CVE-2026-51082

A race condition between the vncproxy and vncwebsocket API calls in Proxmox Virtual Environment (PVE) affects multiple components/versions: pve-manager (9.x before 9.1.9 and 8.x before 8.4.19), qemu-server (9.x before 9.1.7 and 8.x before 8.4.7), and pve-container (6.1.x before 6.1.3 and 5.3.x be...

The vulnerability of the client for remote desktop clients on Windows operating systems allows a hacker to execute arbitrary code.

The vulnerability of the Remote Desktop Client for Windows operating systems regarding client remote desktops is related to a numerical overflow vulnerability. Exploiting this vulnerability allows an attacker to execute arbitrary code remotely...

Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability

Exposure of private personal information to an unauthorized actor in Windows RDP allows an unauthorized attacker to disclose information over a network...

[SECURITY] Fedora 43 Update: xrdp-0.10.6.1-1.fc43

xrdp provides a fully functional RDP server compatible with a wide range of RDP clients, including FreeRDP and Microsoft RDP client...

The vulnerability of the client for remote desktop clients on Windows operating systems allows a hacker to execute arbitrary code.

The vulnerability of the Remote Desktop Client for Windows operating systems relates to the use of memory after it is freed. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...