CVE-2026-85090 — FreeRDP before 3.31.0 Heap Out-of-Bounds Read via AVC444
FreeRDP before 3.31.0 contains a heap out-of-bounds read vulnerability in the general_ChromaV1ToYUV444 function during AVC444 chroma plane reconstruction. A malicious RDP server…
Published: 2026-09-03 · CVSS: 5.3 · CVSS 4.0
FreeRDP before 3.31.0 contains a heap out-of-bounds read vulnerability in the general_ChromaV1ToYUV444 function during AVC444 chroma plane reconstruction. A malicious RDP server can craft a RFX_AVC444_BITMAP_STREAM with specific frame geometry to trigger an out-of-bounds memory read past the allocated luma plane.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7