CVE-2026-31897 — FreeRDP has an out-of-bounds read in `freerdp_bitmap_decompress_planar`
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.24.0, there is an out-of-bounds read in freerdp_bitmap_decompress_planar when SrcSize is 0. The funct…
Published: 2026-03-13 · CVSS: 0.0 · CVSS 3.1
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.24.0, there is an out-of-bounds read in freerdp_bitmap_decompress_planar when SrcSize is 0. The function dereferences *srcp (which points to pSrcData) without first verifying that SrcSize >= 1. When SrcSize is 0 and pSrcData is non-NULL, this reads one byte past the end of the source buffer. This vulnerability is fixed in 3.24.0.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7