🚨 CVE-2026-67288
FreeRDP before 3.29.0 contains a null pointer dereference vulnerability in smartcard cache request decoders that accept NULL NDR pointers for LookupName in SCARD_IOCTL_READCACHEA and SCARD_IOCTL_WRITECACHEA operations. When smartcard emulation is enabled, attackers can send crafted smartcard cache requests with NULL lookup-name pointers to trigger strlen() on a null pointer, causing client process termination.
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GitHub
release-3.28.0 · FreeRDP/FreeRDP@5370fb2
FreeRDP is a free remote desktop protocol library and clients - release-3.28.0 · FreeRDP/FreeRDP@5370fb2
September 3, 2026 24
