CVE-2026-1709
Keylime: keylime: authentication bypass allows unauthorized administrative operations due to missing client-side tls authentication
CVSS Score
9.4
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-322 |
| Vendor | red hat |
| Product | red hat enterprise linux 10 |
| Published | Feb 6, 2026 |
| Last Updated | Mar 5, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
High
Availability
High
Affected Versions
Red Hat / Red Hat Enterprise Linux 10
All versions affected Red Hat / Red Hat Enterprise Linux 10.0 Extended Update Support
All versions affected Red Hat / Red Hat Enterprise Linux 9
All versions affected References
access.redhat.com: 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: https://access.redhat.com/security/cve/CVE-2026-1709 bugzilla.redhat.com: https://bugzilla.redhat.com/show_bug.cgi?id=2435514