#VU119998 Use of multiple resources with duplicate identifier in keylime - CVE-2025-13609
Published: December 16, 2025
Vulnerability identifier: #VU119998
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-13609
CWE-ID: CWE-694
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
keylime
keylime
Software vendor:
Keylime
Keylime
Description
The vulnerability allows a remote user to bypass implemented security restrictions.
The vulnerability exists due to the Keylime registrar allows registration of another agent (different TPM device, different EK certificate) with a duplicate UUID. A remote user can register a new agent using a different Trusted Platform Module (TPM) device and take over an existing agent's identity by re-registering with the same UUID though a different TPM's EK certificate.
Remediation
Install updates from vendor's website.