一线运维实战手记 · 云计算 · 数据库 · 故障排查
2026年10月21日

CVE-2026-114046 [MEDIUM] – FreeRDP 3.0.0 before 3.32.0 contains a null-pointer dereference in the smartcard emulation

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FreeRDP 3.0.0 before 3.32.0 contains a null-pointer dereference in the smartcard emulation backend that accepts a null per-reader name in SCardGetStatusChange requests. A malicious RDP server can send a crafted reader-state entry with a null szReader, causing strcmp or _wcscmp to crash the client process.