#VU118182 Improper Check or Handling of Exceptional Conditions in Kubevirt - CVE-2025-64435
Published: November 7, 2025 / Updated: November 7, 2025
Vulnerability identifier: #VU118182
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/U:Green
CVE-ID: CVE-2025-64435
CWE-ID: CWE-703
Exploitation vector: Remote access
Exploit availability:
Public exploit is available
Vulnerable software:
Kubevirt
Kubevirt
Software vendor:
Kubevirt
Kubevirt
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to improper conditions check in the virt-controller. A remote user can pass specially crafted input to the application and cause a denial of service condition on the target system.
Remediation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.