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CVE-2026-1709

Keylime: keylime: authentication bypass allows unauthorized administrative operations due to missing client-side tls authentication

Published: Feb 6, 2026Updated: Jul 15, 2026 Sources: CVE List NVD GHSACWE-322
9.4CRITICAL
NVD MITRE
EPSS Score
5.4%
Top 8.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

A flaw was found in Keylime. The Keylime registrar, since version 7.12.0, does not enforce client-side Transport Layer Security (TLS) authentication. This authentication bypass vulnerability allows unauthenticated clients with network access to perform administrative operations, including listing agents, retrieving public Trusted Platform Module (TPM) data, and deleting agents, by connecting without presenting a client certificate.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-322NVD-CWE-noinfo

Affected Products

Red Hat
commercial·USaka redhat
Red Hat Enterprise Linux 10On-premOS
Operating Systems / linux-distro
Red Hat Enterprise Linux 10.0 Extended Update SupportOn-premOS
Operating Systems / linux-distro
enterprise linux for arm 64On-prem
Operating Systems / linux-distro
enterprise linux for arm 64 eusOn-prem
Operating Systems / linux-distro
enterprise linux for ibm z systemsOn-prem
Operating Systems / linux-distro
enterprise linux for ibm z systems eusOn-prem
Operating Systems / linux-distro
enterprise linux for power little endianOn-prem
Operating Systems / linux-distro
enterprise linux for power little endian eusOn-prem
Operating Systems / linux-distro
PyPI
package-ecosystem
keylime
OSS Libraries
keylime
oss-project
keylimeOn-prem
Security Products / pki-crypto
and 3 more affected products View all →

Exploitability

Official Patch Available
Workaround Available
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References

https://access.redhat.com/errata/RHSA-2026:2224
access.redhat.com
https://access.redhat.com/errata/RHSA-2026:2225
access.redhat.com
https://access.redhat.com/errata/RHSA-2026:2298
access.redhat.com
and 7 more references View all →

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