Fedora 42 : xrdp (2026-f04c228c78)

The remote Fedora 42 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-f04c228c78 advisory. Security fixes - CVE-2026-32105 - CVE-2026-32107 - CVE-2026-32623 - CVE-2026-32624 - CVE-2026-33145 - CVE-2026-33516 - CVE-2026-33689 - CVE-2026-355...

Fedora 44 : xrdp (2026-ad9e109ad8)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-ad9e109ad8 advisory. Security fixes - CVE-2026-32105 - CVE-2026-32107 - CVE-2026-32623 - CVE-2026-32624 - CVE-2026-33145 - CVE-2026-33516 - CVE-2026-33689 - CVE-2026-355...

SUSE CVE-2026-32105

xrdp is an open source RDP server. In versions through 0.10.5, xrdp does not implement verification for the Message Authentication Code MAC signature of encrypted RDP packets when using the "Classic RDP Security" layer. While the sender correctly generates signatures, the receiving logic lacks th...

SUSE CVE-2026-32107

xrdp is an open source RDP server. In versions through 0.10.5, the session execution component did not properly handle an error during the privilege drop process. This improper privilege management could allow an authenticated local attacker to escalate privileges to root and execute arbitrary co...

SUSE CVE-2026-32623

xrdp is an open source RDP server. Versions through 0.10.5 contain a heap-based buffer overflow vulnerability in the NeutrinoRDP module. When proxying RDP sessions from xrdp to another server, the module fails to properly validate the size of reassembled fragmented virtual channel data against it...

SUSE CVE-2026-33145

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...

SUSE CVE-2026-33516

xrdp is an open source RDP server. Versions through 0.10.5 contain an out-of-bounds read vulnerability during the RDP capability exchange phase. The issue occurs when memory is accessed before validating the remaining buffer length. A remote, unauthenticated attacker can trigger this vulnerabilit...

SUSE CVE-2026-33689

xrdp is an open source RDP server. Versions through 0.10.5 have an out-of-bounds read vulnerability 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 initial connection phase...

CVE-2026-35512

A flaw was found in xrdp, an open-source Remote Desktop Protocol RDP server. This heap-based buffer overflow vulnerability, caused by insufficient validation of client-controlled size parameters, allows an out-of-bounds write via crafted Protocol Data Units PDUs. A remote attacker can exploit thi...

CVE-2026-33145

A flaw was found in xrdp. An authenticated remote user can exploit this vulnerability due to the unsafe handling of the AlternateShell parameter in xrdp-sesman. When the AllowAlternateShell setting is enabled, xrdp executes client-supplied AlternateShell values via /bin/sh -c during session...

CVE-2026-33516

A flaw was found in xrdp, an open-source Remote Desktop Protocol RDP server. A remote, unauthenticated attacker can exploit an out-of-bounds read vulnerability by sending a specially crafted Confirm Active PDU during the RDP capability exchange. This issue occurs when memory is accessed without...

CVE-2026-33689

A flaw was found in xrdp, an open-source Remote Desktop Protocol RDP server. A remote, unauthenticated attacker can exploit an out-of-bounds read vulnerability by sending specially crafted packets during the initial connection. This issue stems from insufficient validation of input buffer lengths...

CVE-2026-32623

A flaw was found in the NeutrinoRDP module of xrdp, an open-source Remote Desktop Protocol RDP server. This heap-based buffer overflow vulnerability occurs when the module fails to properly validate the size of reassembled fragmented virtual channel data against its allocated memory buffer. A...

FreeBSD : xrdp -- Multiple vulnerabilities (6f1c19bf-3b29-11f1-930b-98b78501ef2a)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the 6f1c19bf-3b29-11f1-930b-98b78501ef2a advisory. xrdp project reports: This release includes 8 security fixes: Tenable has extracted the...

Linux Distros Unpatched Vulnerability : CVE-2026-33689

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xrdp is an open source RDP server. Versions through 0.10.5 have an out-of-bounds read vulnerability in the pre-authentication RDP message parsing logic. A remot...

Linux Distros Unpatched Vulnerability : CVE-2026-32623

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xrdp is an open source RDP server. Versions through 0.10.5 contain a heap-based buffer overflow vulnerability in the NeutrinoRDP module. When proxying RDP...

Linux Distros Unpatched Vulnerability : CVE-2026-32107

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xrdp is an open source RDP server. In versions through 0.10.5, the session execution component did not properly handle an error during the privilege drop proces...

Linux Distros Unpatched Vulnerability : CVE-2026-32624

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xrdp is an open source RDP server. Versions through 0.10.5 contain a heap-based buffer overflow vulnerability in its logon processing. In environments where...

Linux Distros Unpatched Vulnerability : CVE-2026-33516

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xrdp is an open source RDP server. Versions through 0.10.5 contain an out-of-bounds read vulnerability during the RDP capability exchange phase. The issue occur...

Linux Distros Unpatched Vulnerability : CVE-2026-33145

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...