Integer underflow (wrap or wraparound) in Windows Failover Cluster allows an unauthorized attacker to deny service over a network.
Weakness
The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Windows_server_2019 | Microsoft | * | 10.0.17763.9376 (excluding) |
| Windows_server_2022 | Microsoft | * | 10.0.20348.5761 (excluding) |
| Windows_server_2025 | Microsoft | * | 10.0.26100.33650 (excluding) |