---
id: CVE-2025-13609
title: >-
  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)
summary: >-
  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
  acti…
severity: high
cvss: 8.2
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:L'
cwe:
  - CWE-694
published: '2025-11-24'
updated: '2026-06-25'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-13609'
references:
  - url: 'https://access.redhat.com/errata/RHSA-2025:23201'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2025:23210'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2025:23628'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2025:23735'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2025:23852'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2026:0429'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/security/cve/CVE-2025-13609'
    label: secalert@redhat.com
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2416761'
    label: secalert@redhat.com
  - url: 'https://github.com/keylime/keylime/issues/1820'
    label: secalert@redhat.com
tags:
  - nvd
epss: 0.00438
epssPercentile: 0.37524
ingestedAt: '2026-06-29T13:24:34.610Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.