CVE-2026-91945

A flaw was found in FreeRDP. Authenticated RDP clients can exploit an out-of-bounds read vulnerability in smartcard response decoders. This occurs because the decoders fail to validate the length of Answer to Reset ATR fields against fixed inline arrays. By sending oversized ATR lengths, an...

CVE-2026-91945

FreeRDP versions before 3.31.0 are affected by an out-of-bounds read in smartcard response decoders that fail to validate ATR (Answer to Reset) length fields against fixed inline arrays. An authenticated RDP client can send oversized ATR lengths in PAKID_CORE_DEVICE_IOCOMPLETION responses, trigge...