OESA-2026-2721 freerdp security update

FreeRDP is a client implementation of the Remote Desktop Protocol RDP that follows Microsoft's open specifications. This package provides the client applications xfreerdp. Security Fixes: A NULL pointer dereference vulnerability exists in the rdpwritelogoninfov2 function of FreeRDP remote desktop...

Amazon Linux 2 : freerdp, --advisory ALAS2-2026-3356 (ALAS-2026-3356)

The version of freerdp installed on the remote host is prior to 2.11.7-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3356 advisory. FreeRDP before 3.26.0 contains a heap-buffer-overflow vulnerability in gdiCacheToSurface that allows remote attackers to...

Astra Linux – Vulnerability in freerdp2

FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. The affected versions are subject to an integer underflow leading to out-of-bounds read operations in the zgfxdecompresssegment function. In the context of CopyMemory, it’s possible to read dat...

CVE-2026-40033

A flaw was found in FreeRDP.If a user connects to a malicious Remote Desktop RDP server, a security flaw in FreeRDP could cause the application to crash or allow the server to run unauthorized code on the user's system. Mitigation To mitigate this issue, users should avoid connecting to untrusted...

ROS-20260615-73-0026

The vulnerabilities of the functions xfSetWindowMinMaxInfo and xfrailgetwindow in the RDP client FreeRDP are related to the use of memory after it is freed. Exploiting these vulnerabilities can allow a remote attacker to compromise the confidentiality, integrity, and accessibility of the protecte...

ROS-20260615-73-0016

The vulnerability of the gdiSurfaceCommandClearCodec function in the RDP client FreeRDP is caused by a buffer overflow. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected information...

ROS-20260615-73-0038

The vulnerability of the progressivedecompresstileupgrade function in the RDP client FreeRDP is related to integer overflow. Exploiting this vulnerability could allow a malicious actor to cause service failure...

ROS-20260615-73-0011

The vulnerability of the planardecompressplanerle function in the FreeRDP RDP client is related to data writing beyond the specified buffer. Exploiting this vulnerability could allow a malicious actor to compromise the confidentiality, integrity, and accessibility of the protected information...

ROS-20260611-73-0002

The vulnerability of the URBDRC RDP-client-freeRDP device lies in unvalidated array indexing. Exploiting this vulnerability could allow an attacker to execute arbitrary code or cause service failures...

ROS-20260611-73-0034

The vulnerability of the ecamchannelwrite function in the FreeRDP remote desktop protocol is related to the use of memory after it is freed. Exploiting this vulnerability could allow a malicious actor to cause a service failure...

ROS-20260611-73-0012

The vulnerability of the cleardecompressresidualdata function in the RDP client FreeRDP is related to buffer overflows in dynamic memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code and cause service failures...

ROS-20260611-73-0005

The vulnerability of the planardecompressplanerle function in the FreeRDP RDP client is related to buffer overflow in the dynamic memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code and cause service failure...

CVE-2026-42908

Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a network...

TencentOS Server 4: wireshark (TSSA-2026:0340)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0340 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...

CVE-2026-35245

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. The supported version that is affected is 7.2.6. Easily exploitable vulnerability allows unauthenticated attacker with network access via RDP to compromise Oracle VM VirtualBox. Successful attacks of this...

Security update for wireshark

This update for wireshark fixes the following issues CVE-2026-5401: AFP dissector crash bsc1263756. CVE-2026-5403: SBC audio codec crash bsc1263765. CVE-2026-5404: K12 RF5 file parser crash bsc1263766. CVE-2026-5405: RDP dissector crash bsc1263767. CVE-2026-5406: FC-SWILS dissector crash...

UBUNTU-CVE-2026-44421

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.26.0, a malicious RDP server can trigger a heap-buffer-overflow write in the FreeRDP client by sending crafted RDPGFX PDUs. The bug is in gdiCacheToSurface: it validates a destination rectangle that is clamped to UINT16MA...

UBUNTU-CVE-2026-44420

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.26.0, a malicious RDP client can trigger a heap-buffer-overflow write in FreeRDP's server-side clipboard cliprdr channel by sending a CBCLIPCAPS PDU with a too-small capabilitySetLength. This can crash the server process...

UBUNTU-CVE-2026-45700

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.26.0, FreeRDP's planar bitmap decoder has an out-of-bounds heap write when decoding RLE planar data. In libfreerdp/codec/planar.c, freerdpbitmapdecompressplanar validates the X destination coordinate nXDst against the...

CVE-2026-45700

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.26.0, FreeRDP's planar bitmap decoder has an out-of-bounds heap write when decoding RLE planar data. In libfreerdp/codec/planar.c, freerdpbitmapdecompressplanar validates the X destination coordinate nXDst against the...