Security Bulletins for HUAWEI PCs, April 2026
HUAWEI is releasing monthly security updates for flagship models. This security update includes HUAWEI and third-party library patches:
This security update includes the following HUAWEI patches:
| CVE | Vulnerability Description | Impact | Severity | Affected Version |
|---|---|---|---|---|
| CVE-2026-34850 | Race condition vulnerability in the notification service | Successful exploitation of this vulnerability may affect availability. | Medium | HarmonyOS6.0.0 |
| CVE-2026-34851 | Race condition vulnerability in the event notification module | Successful exploitation of this vulnerability may affect availability. | Medium | HarmonyOS6.0.0 |
| CVE-2026-34852 | Stack overflow vulnerability in the media platform | Successful exploitation of this vulnerability may affect availability. | Medium | HarmonyOS6.0.0 |
| CVE-2026-34860 | Access control vulnerability in the memo module | Successful exploitation of this vulnerability will affect availability and confidentiality. | Medium | HarmonyOS6.0.0 |
| CVE-2026-34867 | Double free vulnerability in the multi-mode input system | Successful exploitation of this vulnerability may affect availability. | Medium | HarmonyOS6.0.0 |
This security update includes the following third-party library patches:
| CVE | Severity | Affected Version |
|---|---|---|
| CVE-2025-9230 | High | HarmonyOS6.0.0 |
| CVE-2026-22693 | Medium | HarmonyOS6.0.0 |
| CVE-2025-28162 | Medium | HarmonyOS6.0.0 |
| CVE-2025-28164 | Medium | HarmonyOS6.0.0 |
| CVE-2026-25646 | Medium | HarmonyOS6.0.0 |
| CVE-2026-0990 | Medium | HarmonyOS6.0.0 |
| CVE-2026-1757 | Medium | HarmonyOS6.0.0 |
| CVE-2026-0989 | Low | HarmonyOS6.0.0 |
| CVE-2026-0992 | Low | HarmonyOS6.0.0 |
Updated on: 2026-04-08