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Security Notice - Statement on App Lock Bypass Vulnerability in Huawei EMUI

  • SA No:huawei-sn-20170922-01-emui
  • Initial Release Date: Sep 22, 2017
  • Last Release Date: Oct 20, 2017

Huawei noticed that some researcher published an App lock bypass vulnerability in Huawei EMUI. Huawei immediately launched a thorough investigation.
Huawei has delivered Security Advisories. The link of the security advisory is:

2017-10-20 V1.1 FINAL
2017-09-22 V1.0 INITIAL

Huawei adheres to protecting the ultimate interests of users with best efforts and the principle of responsible disclosure and deal with product security issues through our response mechanism.

To enjoy Huawei PSIRT services and obtain Huawei product vulnerability information, please visit
To report a security vulnerability in Huawei products and solutions, please send it to For details, please visit