Description
Missing Release of Resource after Effective Lifetime vulnerability in Apache CloudStack-s scoped global configuration functionality. It affects different modules and plugins of the CloudStack management server, including Quota, Host-HA, etc., and may lead to eventual denial of service (DoS) scenario for the management server. This issue affects Apache CloudStack: from 4.7.0 through 4.20.3.0 and from 4.21.0.0 through 4.22.1.0. Users are recommended to upgrade to version 4.20.3.1 or 4.22.1.1 or later, which fixes the issue.
CVSS 7.5EPSS 0.327%Risk 0.77
View source- Published
- 2026-08-21 13:18:17
- Affected versions
- >=4.7.0,<=4.20.3.0,>=4.21.0.0,<=4.22.1.0
- Type
- Web application
- Last modified
- 2026-08-27 01:41:35
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H