CVE-2025-20225 | Cisco IOS/ASA/IOS XE/Firepower Threat Defense IKEv2 memory leak (cisco-sa-asa-ftd-ios-dos-DOESHWHy / WID-SEC-2025-1838)
A vulnerability was found in Cisco IOS, ASA, IOS XE and Firepower Threat Defense. It has been rated as problematic. Affected by this issue is some unknown functionality of the component IKEv2 Handler. The manipulation leads to memory leak.
This vulnerability is handled as CVE-2025-20225. The attack may be launched remotely. There is no exploit available.
It is recommended to upgrade the affected component.