Help Center/ Huawei Cloud EulerOS/ User Guide/ Security Updates for HCE/ About CVE
Updated on 2025-07-21 GMT+08:00
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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)

If you have installed HCE 1.1 or later (for example, HCE 2.0), install security updates to fix system vulnerabilities by performing operations in the subsequent sections.

The command outputs vary depending on the HCE version.

Parent topic: Security Updates for HCE