Vulnerability in Keylime Project
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 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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:L.
EPSS exploit prediction
EPSS: 0.004 (36.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 36.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Keylime Project — versions 0
- Red Hat Enterprise Linux 10 — versions 0:7.12.1-11.el10_1.3
- Red Hat Enterprise Linux 10.0 Extended Update Support — versions 0:7.12.1-2.el10_0.4
- Red Hat Enterprise Linux 9 — versions 0:7.12.1-11.el9_7.3
- Red Hat Enterprise Linux 9.2 Update Services For SAP Solutions — versions 0:6.5.2-6.el9_2.1
- Red Hat Enterprise Linux 9.4 Extended Update Support — versions 0:7.3.0-13.el9_4.1
- Red Hat Enterprise Linux 9.6 Extended Update Support — versions 0:7.3.0-15.el9_6.1
Weakness classification (CWE)
References
- access.redhat.com/errata/RHSA-2025:23201 (vendor-advisory)
- access.redhat.com/errata/RHSA-2025:23210 (vendor-advisory)
- access.redhat.com/errata/RHSA-2025:23628 (vendor-advisory)
- access.redhat.com/errata/RHSA-2025:23735 (vendor-advisory)
- access.redhat.com/errata/RHSA-2025:23852 (vendor-advisory)
- access.redhat.com/errata/RHSA-2026:0429 (vendor-advisory)
- access.redhat.com/security/cve/CVE-2025-13609 (vdb-entry)
- bugzilla.redhat.com/show_bug.cgi (issue-tracking)
- github.com/keylime/keylime/issues/1820
Frequently asked questions
- What is CVE-2025-13609?
- CVE-2025-13609 is a high-severity vulnerability in Keylime Project, classified under Use of Multiple Resources with Duplicate Identifier. CVSS score: 8.2/10. Published 2025-11-24.
- How severe is CVE-2025-13609?
- High severity. CVSS v3 base score is 8.2 out of 10.