CVE-2026-67288

highCVSS 7.5covered by 1 sourcefirst seen 2026-08-01

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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Advisory coverage (1)

highCVE-2026-67288: FreeRDP before 3.29.0 contains a null pointer dereference vulnerability in smartcard cache req…nvd · 2026-08-01

External references

NVD record for CVE-2026-67288

CVE.org record

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