Huawei HarmonyOS Card Framework Module Multi-threaded Conditional Competition Vulnerability (CNVD-2026-13984)

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A multi-threaded conditional contention vulnerability exists in the Huawei HarmonyOS Card Framework module, which can be exploited by an attacker to cause...