Upstream information

CVE-2026-55827 at MITRE

Description

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.27.1, FreeRDP clients launched with the non-default /cache:codec:rfx option pass desktop stride and height to RemoteFX decoding for Cache Bitmap V3 data while allocating bitmap->data only for the smaller DstWidth and DstHeight in gdi_Bitmap_Decompress, allowing a malicious RDP server to trigger a heap out-of-bounds write with attacker-controlled offset and content. This issue is fixed in version 3.27.1.

SUSE information

Overall state of this security issue: Does not affect SUSE products

No SUSE Bugzilla entries cross referenced.

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • freerdp >= 3.27.1-1.1
  • freerdp-devel >= 3.27.1-1.1
  • freerdp-proxy >= 3.27.1-1.1
  • freerdp-proxy-plugins >= 3.27.1-1.1
  • freerdp-sdl >= 3.27.1-1.1
  • freerdp-server >= 3.27.1-1.1
  • freerdp-wayland >= 3.27.1-1.1
  • libfreerdp-server-proxy3-3 >= 3.27.1-1.1
  • libfreerdp3-3 >= 3.27.1-1.1
  • librdtk0-0 >= 3.27.1-1.1
  • libuwac0-0 >= 3.27.1-1.1
  • libwinpr3-3 >= 3.27.1-1.1
  • rdtk0-devel >= 3.27.1-1.1
  • uwac0-devel >= 3.27.1-1.1
  • winpr-devel >= 3.27.1-1.1
 Patchnames:
openSUSE-Tumbleweed-2026-11065

SUSE Timeline for this CVE

CVE page created: Sat Jun 20 11:40:09 2026
CVE page last modified: Sat Jul 11 12:32:37 2026