SUSE-SU-2026:0761-1 Security update for freerdp

This update for freerdp fixes the following issues: - CVE-2026-22855: heap-buffer-overflow in smartcardunpacksetattribcall bsc1256721. - CVE-2026-22857: heap-use-after-free in irpthreadfunc bsc1256723. - CVE-2026-23533: improper validation can lead to heap buffer overflow in...

SUSE SLES15 Security Update : freerdp (SUSE-SU-2026:0656-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0656-1 advisory. - CVE-2026-22855: heap-buffer-overflow in smartcardunpacksetattribcall bsc1256721. - CVE-2026-22857: heap-use-after-free in irpthreadfunc...

MiracleLinux 8 : freerdp-2.11.7-3.el8_10 (AXSA:2026-228:04)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-228:04 advisory. freerdp: FreeRDP heap-buffer-overflow CVE-2026-22855 freerdp: FreeRDP global-buffer-overflow CVE-2026-22858 freerdp: FreeRDP heap-buffer-overflow...

Fedora 43 : freerdp (2026-be60dd75d9)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-be60dd75d9 advisory. Update to 3.23.0 to fix CVE-2026-26965, CVE-2026-26955, CVE-2026-26271, CVE-2026-25997, CVE-2026-25959, CVE-2026-25955, CVE-2026-25954,...

Oracle Linux 8 : freerdp (ELSA-2026-3334)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-3334 advisory. 2:2.11.7-3 - Backport several CVE fixes Resolves: RHEL-148825, RHEL-148865, RHEL-148982 Tenable has extracted the preceding description block directly...

Alibaba Cloud Linux 3 : 0040: freerdp (ALINUX3-SA-2026:0040)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALINUX3-SA-2026:0040 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2026-22855: FreeRDP is a free...

Linux Distros Unpatched Vulnerability : CVE-2026-27950

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, the fix for the heap-use-after-free described in CVE-2026-24680 is...

Linux Distros Unpatched Vulnerability : CVE-2026-25942

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, xfrailserverexecuteresult indexes the global errorcodenames array 7...

Linux Distros Unpatched Vulnerability : CVE-2026-25952

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, xfSetWindowMinMaxInfo dereferences a freed xfAppWindow pointer because...

📄 FreeRDP Integer Overflow

A vulnerability in FreeRDP prior to version 3.23.0 allows an attacker to trigger an endless blocking loop due to an integer overflow in the StreamEnsureCapacity function. The issue occurs when a requested buffer size approaches or exceeds half of SIZEMAX on 32-bit systems. During capacity...

Linux Distros Unpatched Vulnerability : CVE-2026-26271

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, a buffer overread in freerdpimagecopyfromicondata...

RockyLinux 8 : freerdp (RLSA-2026:3334)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:3334 advisory. freerdp: FreeRDP heap-buffer-overflow CVE-2026-22855 freerdp: FreeRDP global-buffer-overflow CVE-2026-22858 freerdp: FreeRDP heap-buffer-overflow...

Linux Distros Unpatched Vulnerability : CVE-2026-27951

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, the function StreamEnsureCapacity can create an endless blocking loop...

Linux Distros Unpatched Vulnerability : CVE-2026-25941

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FreeRDP is a free implementation of the Remote Desktop Protocol. Versions on the 2.x branch prior to to 2.11.8 and on the 3.x branch prior to 3.23.0 have an...

Linux Distros Unpatched Vulnerability : CVE-2026-27015

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, a missing bounds check in smartcardunpackreadsizealign...

Linux Distros Unpatched Vulnerability : CVE-2026-25959

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, xfcliprdrprovidedata passes freed pDstData to XChangeProperty because...

SUSE CVE-2026-25955

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, xfAppUpdateWindowFromSurface reuses a cached XImage whose data pointer references a freed RDPGFX surface buffer, because gdiDeleteSurface frees surface-data without invalidating the appWindow-image that...

SUSE CVE-2026-25959

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, xfcliprdrprovidedata passes freed pDstData to XChangeProperty because the cliprdr channel thread calls xfcliprdrserverformatdataresponse which converts and uses the clipboard data without holding any lock,...

SUSE CVE-2026-26271

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, a buffer overread in freerdpimagecopyfromicondata libfreerdp/codec/color.c can be triggered by crafted RDP Window Icon TSICONINFO data. The bug is reachable over the network when a client processes icon data...

SUSE CVE-2026-26986

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, railwindowfree dereferences a freed xfAppWindow pointer during HashTableFree cleanup because xfrailwindowcommon calls freeappWindow on title allocation failure without first removing the entry from the...