Buffer Overread in FreeRDP Icon Processing
Summary
Buffer Overread in FreeRDP Icon Processing
Original description
The description as published by the source.
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, a buffer overread in freerdp_image_copy_from_icon_data() (libfreerdp/codec/color.c) can be triggered by crafted RDP Window Icon (TS_ICON_INFO) data. The bug is reachable over the network when a client processes icon data from an RDP server (or from a man-in-the-middle). Version 3.23.0 fixes the issue.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2026-26271 freerdp2
- Ubuntu UBUNTU-CVE-2026-26271 freerdp
References
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com