xrdp security vulnerabilities

XRDPT is an open-source remote desktop protocol server developed by Neutrinolabs. Versions of XRDPT prior to 0.10.5 contain security vulnerabilities. These vulnerabilities stem from the RDP message parsing logic before authentication, which involves out-of-bound reads. This could lead to...

CVE-2026-33145: Improper Neutralization of Special Elements used in an OS Command

xrdp is an open source RDP server. Versions through 0.10.5 allow an authenticated remote user to execute arbitrary commands on the server due to unsafe handling of the AlternateShell parameter in xrdp-sesman. When the AllowAlternateShell setting is enabled which is the default when not explicitly...

PT-2026-33498

Name of the Vulnerable Software and Affected Versions xrdp versions prior to 0.10.6 Description A heap-based buffer overflow exists in the NeutrinoRDP module. When proxying RDP sessions to another server, the module does not properly validate the size of reassembled fragmented virtual channel dat...

PT-2026-33507

Name of the Vulnerable Software and Affected Versions xrdp versions prior to 0.10.6 Description An out-of-bounds read exists in the pre-authentication RDP message parsing logic. A remote, unauthenticated attacker can trigger this flaw by sending a specially crafted sequence of packets during the...

CVE-2026-35512: Heap-based Buffer Overflow

xrdp is an open source RDP server. Versions through 0.10.5 have a heap-based buffer overflow in the EGFX graphics dynamic virtual channel implementation due to insufficient validation of client-controlled size parameters, allowing an out-of-bounds write via crafted PDUs. Pre-authentication...

[SECURITY] Fedora 42 Update: freerdp-3.24.2-1.fc42

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 43 Update: freerdp-3.24.2-1.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: freerdp-3.24.2-1.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...

Advisory ROSA-SA-2026-3244

software: xrdp 0.10.5 WASP: ROSA-CHROME unaffected versions = xrdp-0.10.5-1 affected versions xrdp-0.10.5-1 CVE-ID: CVE-2025-68670 BDU-ID: 2026-00962 CVE-Crit: CRITICAL CVE-DESC.: An XRDP server vulnerability is related to an operation exceeding buffer boundaries in memory. Exploitation of the...

[SECURITY] Fedora 44 Update: freerdp-3.23.0-1.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...

xrdp -- Multiple vulnerabilities

xrdp project reports: This release includes 8 security fixes: CVE-2026-32105 CVE-2026-32107 CVE-2026-32623 CVE-2026-32624 CVE-2026-33145 CVE-2026-32516 CVE-2026-32689 CVE-2026-35512...

[SECURITY] Fedora 42 Update: freerdp-3.22.0-1.fc42

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...

SUSE: Security Advisory (SUSE-SU-2026:0477-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE SLES15 Security Update : xrdp (SUSE-SU-2026:0477-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:0477-1 advisory. - CVE-2025-68670: Fix a potential overflow when processing user domain information. bsc1257362 Tenable has extracted the preceding descripti...

SUSE: Security Advisory (SUSE-SU-2026:0433-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

openSUSE Security Advisory (SUSE-SU-2026:0433-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Security update for xrdp

This update for xrdp fixes the following issues: CVE-2025-68670: Fix a potential overflow when processing user domain information. bsc1257362 Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you c...

SUSE-SU-2026:0477-1 Security update for xrdp

This update for xrdp fixes the following issues: - CVE-2025-68670: Fix a potential overflow when processing user domain information. bsc1257362...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : xrdp (SUSE-SU-2026:0433-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:0433-1 advisory. - CVE-2025-68670: Fix a potential overflow when processing user domain information. bsc1257362 Tenable ha...

Mageia: Security Advisory (MGASA-2026-0037)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...