About CVE

Common Vulnerabilities and Exposures (CVE) is a list of publicly disclosed vulnerabilities, each with a unique CVE serial number. To ensure HCE security, Huawei Cloud closely follows industry vulnerability warnings and fixes software vulnerabilities in a timely manner. You can view the security updates at HCE security advisories:

In accordance with the Common Vulnerability Scoring System (CVSS), HCE security updates are classified into the following levels:

Critical (high risk, mandatory)
Important (medium high risk, strongly recommended)
Moderate (medium risk, recommended)
Low (low risk, optional)

This section uses HCE 2.0 as an example. Before you install HCEOS security updates, deploy a remote repository, add security advisories, and configure clients to access the repository. For details, see Configuring an HCE Repository.