CVE-2026-121386
HIGH
freerdp
NVD
CVSS Score
7.5
Severity
HIGH
Published
Nov 03, 2026
Vendor
freerdp
Description
FreeRDP before 3.32.2 contains a denial of service vulnerability in WinPR's winpr_read_png_from_buffer() and winpr_convert_from_jpeg(), which lack libpng/libjpeg error handling. A malicious RDP server or MITM can offer a malformed PNG or truncated JPEG clipboard payload, causing the client to abort or exit.