CVE-2025-69233
Apache CloudStack: Domain/account resources limits not honored
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th
Due to multiple time-of-check time-of-use race conditions in the resource count check and increment logic, as well as missing validations, users of the platform are able to exceed the allocation limits configured for their accounts/domains. This can be used by an attacker to degrade the infrastructure's resources and lead to denial of service conditions. Users are recommended to upgrade to Apache CloudStack versions 4.20.3.0 or 4.22.0.1, or later, which fixes this issue.
| CWE | CWE-367 CWE-770 |
| Vendor | apache software foundation |
| Product | apache cloudstack |
| Published | May 8, 2026 |
| Last Updated | May 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
Apache Software Foundation / Apache CloudStack
4.0.0 ≤ 4.20.2.0 4.21.0.0 ≤ 4.22.0.0
References
Credits
🔍 Fernando Oliveira <[email protected]> 🔍 Gustavo Viana <[email protected]>