Is CVE-2025-13609 actively exploited?

No active exploitation of CVE-2025-13609 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2025-13609 be exploited remotely?

Yes. CVE-2025-13609 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2025-13609?

CVE-2025-13609 has a CVSS score of 8.2 (HIGH).

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HIGH

CVE-2025-13609

CWE-694Published: November 24, 2025· Updated: Jun 29, 2026

8.2

CVSS v3.1

Official Description

A vulnerability has been identified in keylime where an attacker can exploit this flaw by registering a new agent using a different Trusted Platform Module (TPM) device but claiming an existing agent's unique identifier (UUID). This action overwrites the legitimate agent's identity, enabling the attacker to impersonate the compromised agent and potentially bypass security controls.

NVD Source

Technical Analysis

CVE-2025-13609 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires high privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in full integrity compromise (data manipulation), with a CVSS base score of 8.2.

The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.