CVE-2021-39979
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 1.1%
exploitation probability
1.1%top 39% of all CVEs
observed exploitation
nono source reports it
HHEE system has a Code Injection vulnerability.Successful exploitation of this vulnerability may affect HHEE system integrity.
Affected products
Huawei · HarmonyOS