Huawei HarmonyOS audio codec module array index improper validation vulnerability

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. An improper array index validation vulnerability exists in the Huawei HarmonyOS audio codec module, which can be exploited by an attacker to cause audio...

CVE-2025-54650

Improper array index verification vulnerability in the audio codec module. Impact: Successful exploitation of this vulnerability may affect the audio decoding function...

CVE-2025-54650

Improper array index verification vulnerability in the audio codec module. Impact: Successful exploitation of this vulnerability may affect the audio decoding function...

CVE-2025-54609

Out-of-bounds access vulnerability in the audio codec module. Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2025-54609

CVE-2025-54609 is described across multiple sources as an out-of-bounds access vulnerability in the audio codec module, associated with Huawei HarmonyOS. The available documents note potential availability impact but do not provide concrete affected versions, root-cause details beyond the generic...

Huawei HarmonyOS 安全漏洞

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. An out-of-bounds access vulnerability exists in the Huawei HarmonyOS audio codec module, which can be exploited by an attacker to cause a usability impact...