HIGH 8.7 NVD
CVE-2026-121386
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/libjpe
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.
References
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-799q-hjgw-g55g
- https://www.vulncheck.com/advisories/freerdp-before-3.32.2-denial-of-service-via-winpr-png
This high severity vulnerability with a CVSS score of 8.7 was published on 2026-11-03 via NVD.
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