UBUNTU-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...

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...

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...

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...

EUVD-2026-23510

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...

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...

CVE-2026-33516 xrdp: Pre-authentication out-of-bounds reads in RDP capability and channel parsers

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...

EUVD-2026-23515

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...

CVE-2026-32623 xrdp: Heap buffer overflow in NeutrinoRDP channel reassembly

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...

CVE-2026-32105

This CVE concerns xrdp, an open source RDP server. In versions up to 0.10.5, xrdp does not verify the MAC (8-byte integrity signature) of RDP packets when using the Classic RDP Security layer. The receiver’s logic fails to validate the MAC, allowing an unauthenticated attacker with MITM capabilit...

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...

CVE-2026-32105 xrdp: RDP MAC signature (dataSignature) never verified on receive — integrity bypass in non-TLS mode

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...

EUVD-2026-23472

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...

CVE-2026-32107 xrdp: Fail-open privilege drop in sesexec — child processes may execute as root if setuid fails

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...

EUVD-2026-23474

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...

xrdp 安全漏洞

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 issues with the session execution component’s handling of permission discarding processes. This could allow...

xrdp 安全漏洞

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 a heap-based buffer overflow in the NeutrinoRDP module, which can lead to memory corruption, denial-of-service...

xrdp 安全漏洞

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 insufficient validation of the size parameter in the EGX implementation, leading to a heap-based buffer overflow th...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: freerdp (UTSA-2026-010669)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010669 advisory. FreeRDP is a free implementation of the Remote Desktop Protocol. ainputsendinputevent caches channelcallback in a local variable and later uses it without...

AlmaLinux 9 : freerdp (ALSA-2026:8457)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:8457 advisory. FreeRDP: FreeRDP: Heap buffer overflow allows arbitrary code execution via crafted pixel data CVE-2026-33984 FreeRDP: FreeRDP: Denial of Service via...