GitHub Advisoryadvisory · PyPI

GHSA-xh5w-g8gq-r3v9 Keylime allows users to register new agents by recycling existing UUIDs when using different TPM devices

HIGH Published 2025-11-24 Modified 2026-05-29 Official page ↗
Aliases
CVE-2025-13609
Ecosystem
PyPI
Packages
keylime
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:L
Weaknesses
CWE-694
Reviewed
2025-11-26

Affected packages

• PyPI keylime: < 7.13.0 → fixed in 7.13.0

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.

Related

Alias · CVE (1)

  • CVE-2025-13609 A vulnerability has been identified in keylime where an attacker can exploit this flaw by registering a new agent using a different Trusted… vulnerability

Weakness · CWE (1)

  • CWE-694 Use of Multiple Resources with Duplicate Identifier weakness

References