CVE-2026-121386
High · 7.5CVSS
7.5
EPSS
0.3%
Published
Nov 3, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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