CVE-2026-26271 – Buffer Overread in FreeRDP Icon Processing

CVE ID : CVE-2026-26271

Published : Feb. 25, 2026, 8:40 p.m. | 28 minutes ago

Description : 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.

Severity: 0.0 | NA

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