CVE-2026-33986 in FreeRDP
Resumen (Inglés)
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.2, in yuv_ensure_buffer() in libfreerdp/codec/h264.c, h264->width and h264->height are updated before the reallocation loop. If any winpr_aligned_recalloc() call fails, the function returns FALSE but width/height are already inflated. This issue has been patched in version 3.24.2.
Responsable
GitHub_M
Reservar
2026-03-24
Divulgación
2026-03-31
Voces
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnerabilidad | CWE | Exp | Con | CVE |
|---|---|---|---|---|---|
| 354277 | FreeRDP h264.c yuv_ensure_buffer desbordamiento de búfer | 122 | No está definido | Arreglo oficial | CVE-2026-33986 |