FreeRDP: FreeRDP: Memory disclosure or denial of service via crafted RDP update orders

A flaw was found in FreeRDP. When the async-update feature is enabled, a malicious or compromised Remote Desktop Protocol RDP server can send specially crafted update orders. This can lead to an out-of-bounds read, potentially exposing sensitive information or causing the client application to...

FreeRDP: FreeRDP: Denial of Service via heap out-of-bounds read

A heap out-of-bounds read vulnerability in FreeRDP allows an unauthenticated, malicious RDP server to cause a Denial of Service. By sending a specially crafted glyph fragment update, the server forces the client to read beyond its allocated memory, crashing the application...

FreeRDP: FreeRDP: Denial of Service via crafted smartcard cache requests

A flaw was found in FreeRDP. When smartcard emulation is enabled, a remote attacker can send specially crafted smartcard cache requests to a FreeRDP client. This can lead to a null pointer dereference, causing the client process to terminate and disrupting active remote desktop sessions...

[SECURITY] Fedora 43 Update: freerdp2-2.11.7-16.fc43

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...

[SECURITY] Fedora 44 Update: freerdp2-2.11.7-16.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...

ALSA-2026:66347 Important: freerdp security update

FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox. Security Fixes: FreeRDP: FreeRDP: Remote code execution or client crash via malicious TS...

The vulnerability of the RDPDR IRP RDP-client FreeRDP module allows a hacker to gain access to read, write, and delete arbitrary files.

The vulnerability of the RDPDR IRP RDP-client FreeRDP module is related to an incorrect limitation on the path name to the directory. Exploiting this vulnerability could allow a malicious actor to gain access to read, write, and delete arbitrary files...

Vulnerability of the x509_utils_verify() function in the RDP client FreeRDP, allowing attackers to bypass existing security mechanisms

The vulnerability of the x509utilsverify function in the RDP client FreeRDP is related to errors in the certificate validation process. Exploiting this vulnerability could allow an attacker to bypass existing security mechanisms remotely...

Vulnerability of the functions CliprdrStream_Read(), wf_cliprdr_server_file_contents_response(), and cliprdr_read_file_contents_response() in the RDP client FreeRDP, allowing a intruder to execute arbitrary code

The vulnerability of the CliprdrStreamRead, wfcliprdrserverfilecontentsresponse, and cliprdrreadfilecontentsresponse functions in the RDP client FreeRDP is related to buffer overflow in dynamic memory. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

The vulnerability of the `serial_process_irp_device_control()` function in the `channels/serial/client/serial_main.c` file of the RDP client FreeRDP, which allows a hacker to trigger a service failure.

The vulnerability of the serialprocessirpdevicecontrol function in the channels/serial/client/serialmain.c file of the RDP client FreeRDP is related to an uncontrolled, exploitable flaw. Exploiting this vulnerability could allow a malicious actor to cause service failure...

Oracle Linux 9 : ELSA-2026-66347-0: / freerdp (ELSA-2026-663470)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-663470 advisory. 2:2.11.7-7.7 - Fix RPC gateway fragment size and capacity checks CVE-2026-55193 Resolves: RHEL-247356 Tenable has extracted the preceding description block...

freerdp security update

2:2.11.7-7.7 - Fix RPC gateway fragment size and capacity checks CVE-2026-55193 Resolves: RHEL-247356...

RHEL 10 : freerdp (RHSA-2026:66349)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:66349 advisory. FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. The xfreerdp client can connect to RDP...

RHEL 9 : freerdp (RHSA-2026:66347)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:66347 advisory. FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. The xfreerdp client can connect to RDP serve...

ALSA-2026:66349 Important: freerdp security update

FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox. Security Fixes: FreeRDP: FreeRDP: Remote code execution or client crash via malicious TS...

RHEL 8 : freerdp (RHSA-2026:66282)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:66282 advisory. FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. The xfreerdp client can connect to...

Important: freerdp security update

FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox. Security Fixes: FreeRDP: FreeRDP: Remote code execution or client crash via malicious TS...

RHEL 8 : freerdp (RHSA-2026:66281)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:66281 advisory. FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. The xfreerdp client can connect to...

Important: Red Hat Security Advisory: freerdp security update

An update for freerdp is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerabili...

FreeRDP: FreeRDP: Heap-buffer-overflow allows arbitrary code execution via crafted RPC response

A flaw was found in FreeRDP. A remote attacker, specifically a malicious TS Gateway, can exploit a heap-buffer-overflow vulnerability by sending a specially crafted Remote Desktop Protocol RDP response. This occurs because the client incorrectly uses a smaller allochint value instead of the actua...