PT-2025-47950 · Keylime+3 · Keylime+3

Published 2025-11-24 · Updated 2026-03-20 · CVE-2025-13609

Positive Technologies (AI Summary)

CVSS v3.1

8.2

High

Base vector

AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:L

Name of the Vulnerable Software and Affected Versions keylime (affected versions not specified)

Description A flaw exists in keylime that allows an attacker to register a new agent using a different Trusted Platform Module (TPM) device while claiming an existing agent’s unique identifier (UUID). This overwrites the legitimate agent's identity, potentially enabling the attacker to impersonate the compromised agent and bypass security controls.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-694

Related Identifiers

ALSA-2025:23201

ALSA-2025:23210

CVE-2025-13609

GHSA-XH5W-G8GQ-R3V9

OPENSUSE-SU-2025:15811-1

OPENSUSE-SU-2025:20159-1

PYSEC-2025-77

RHSA-2025:23201

RHSA-2025:23210

RHSA-2025:23628

RHSA-2025:23735

RHSA-2025:23852

RHSA-2026:0429

SUSE-SU-2025:21194-1

SUSE-SU-2026:0217-1

Affected Products

Almalinux

Red Hat

Rocky Linux

Keylime

References · 45

• https://osv.dev/vulnerability/openSUSE-SU-2025:20159-1 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2025:23628 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2025:23735 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2025:23852 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0217-1 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2025:23210 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2025-23210.html · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:21194-1 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2026:0429 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-13609 · Security Note
• https://cve.org/CVERecord?id=CVE-2025-13609 · Security Note
• https://osv.dev/vulnerability/PYSEC-2025-77 · Vendor Advisory
• https://errata.rockylinux.org/RLSA-2025:23210 · Vendor Advisory
• https://errata.almalinux.org/9/ALSA-2025-23210.html · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2025:15811-1 · Vendor Advisory