Huawei Harmony Os vulnerabilities

CVE-2021-37113 [HIGH] CVE-2021-37113: There is a Privilege escalation vulnerability with the file system component in Smartphone.Successfu There is a Privilege escalation vulnerability with the file system component in Smartphone.Successful exploitation of this vulnerability may affect service confidentiality.

CVE-2026-58558 [HIGH] CWE-840 CVE-2026-58558: Permission control vulnerability in the file system. Impact: Successful exploitation of this vulnera Permission control vulnerability in the file system. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

CVE-2021-37111 [HIGH] CWE-770 CVE-2021-37111: There is a Memory leakage vulnerability in Smartphone.Successful exploitation of this vulnerability There is a Memory leakage vulnerability in Smartphone.Successful exploitation of this vulnerability may cause memory exhaustion.

CVE-2021-37119 [HIGH] CVE-2021-37119: There is a Service logic vulnerability in Smartphone.Successful exploitation of this vulnerability m There is a Service logic vulnerability in Smartphone.Successful exploitation of this vulnerability may cause WLAN DoS.

CVE-2021-37117 [HIGH] CVE-2021-37117: There is a Service logic vulnerability in Smartphone.Successful exploitation of this vulnerability m There is a Service logic vulnerability in Smartphone.Successful exploitation of this vulnerability may cause WLAN DoS.

CVE-2026-58559 [MEDIUM] CWE-789 CVE-2026-58559: DoS vulnerability in the vibration service. Impact: Successful exploitation of this vulnerability ma DoS vulnerability in the vibration service. Impact: Successful exploitation of this vulnerability may affect availability.

CVE-2021-37114 [MEDIUM] CWE-125 CVE-2021-37114: There is an Out-of-bounds read vulnerability in Smartphone.Successful exploitation of this vulnerabi There is an Out-of-bounds read vulnerability in Smartphone.Successful exploitation of this vulnerability may affect service confidentiality.

CVE-2026-58556 [MEDIUM] CWE-264 CVE-2026-58556: Permission control vulnerability in the Bluetooth module. Impact: Successful exploitation of this vu Permission control vulnerability in the Bluetooth module. Impact: Successful exploitation of this vulnerability may affect availability.