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CVE-2026-22855

CRITICAL CVSS: 9.1 Published: 2026-01-14 Modified: 2026-07-15

Description

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.20.1, a heap out-of-bounds read occurs in the smartcard SetAttrib path when cbAttrLen does not match the actual NDR buffer length. This vulnerability is fixed in 3.20.1.

Affected Platforms

Freerdp Freerdp

Weakness Type

CWE-125, CWE-125

References