PT-2026-6781 · Keylime+1 · Keylime+1

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CVE-2026-1709

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Published

2026-02-06

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Updated

2026-06-27

CVSS v3.1

9.8

Critical

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Keylime versions 7.12.0 and later
Description A flaw exists in Keylime where the registrar does not enforce client-side Transport Layer Security (TLS) authentication. This allows unauthenticated clients with network access to perform administrative operations. These operations include listing agents, retrieving public Trusted Platform Module (TPM) data, and deleting agents by connecting without presenting a client certificate.
Recommendations Versions 7.12.0 and later require client-side TLS authentication to be enforced to prevent unauthorized administrative operations.

Exploit

Fix

DoS

Improper Certificate Validation

Missing Authentication

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Weakness Enumeration

Related Identifiers

ALSA-2026:2224
ALSA-2026:2225
CVE-2026-1709
GHSA-27JC-JMP8-QFW5
GHSA-4JQP-9QJV-57M2
OPENSUSE-SU-2026:10165-1
OPENSUSE-SU-2026:20398-1
PYSEC-2026-74
RHSA-2026:2224
RHSA-2026:2225
RHSA-2026:2298
SUSE-SU-2026:20912-1

Affected Products

Keylime
Rocky Linux