一线运维实战手记 · 云计算 · 数据库 · 故障排查
2026年10月13日

CVE-2026-109255 [MEDIUM] – FreeRDP 3.0.0 before 3.32.0 contains an integer truncation vulnerability in license_check_

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FreeRDP 3.0.0 before 3.32.0 contains an integer truncation vulnerability in license_check_stream_length that allows a malicious RDP server to trigger a heap buffer overflow on 32-bit clients. Attackers can send a crafted SERVER_LICENSE_REQUEST with a large scopeCount that bypasses length checks, causing out-of-bounds writes leading to denial of service or remote code execution.