Critical severity9.4NVD Advisory· Published Feb 6, 2026· Updated Jul 15, 2026
CVE-2026-1709
CVE-2026-1709
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
keylimePyPI | >= 7.12.0, < 7.12.2 | 7.12.2 |
keylimePyPI | >= 7.13.0, < 7.13.1 | 7.13.1 |
Affected products
29cpe:/a:redhat:enterprise_linux:9::appstream+ 3 more
- cpe:/a:redhat:enterprise_linux:9::appstreamrange: 0:7.12.1-11.el9_7.4
- cpe:/o:redhat:enterprise_linux:10.1range: 0:7.12.1-11.el10_1.4
- cpe:2.3:o:redhat:enterprise_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
- Red Hat/Red Hat Enterprise Linux 10.0 Extended Update Supportv5cpe:/o:redhat:enterprise_linux_eus:10.0Range: 0:7.12.1-2.el10_0.5
- cpe:2.3:o:redhat:enterprise_linux_eus:10.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_arm_64:10.0_aarch64:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:redhat:enterprise_linux_for_arm_64:10.0_aarch64:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.0_aarch64:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:10.0_aarch64:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:10.0_aarch64:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:10.0_s390x:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:10.0_s390x:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:10.0_s390x:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.0_s390x:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:10.0_ppc64le:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:10.0_ppc64le:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:10.0_ppc64le:*:*:*:*:*:*:*
- ghsa-coords13 versionspkg:pypi/keylimepkg:rpm/almalinux/keylimepkg:rpm/almalinux/keylime-basepkg:rpm/almalinux/keylime-registrarpkg:rpm/almalinux/keylime-selinuxpkg:rpm/almalinux/keylime-tenantpkg:rpm/almalinux/keylime-toolspkg:rpm/almalinux/keylime-verifierpkg:rpm/almalinux/python3-keylimepkg:rpm/opensuse/keylime&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/keylime&distro=openSUSE%20Tumbleweedpkg:rpm/suse/keylime&distro=SUSE%20Linux%20Enterprise%20Server%2016.0pkg:rpm/suse/keylime&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0
>= 7.12.0, < 7.12.2+ 12 more
- (no CPE)range: >= 7.12.0, < 7.12.2
- (no CPE)range: < 7.12.1-11.el9_7.4
- (no CPE)range: < 7.12.1-11.el9_7.4
- (no CPE)range: < 7.12.1-11.el9_7.4
- (no CPE)range: < 7.12.1-11.el9_7.4
- (no CPE)range: < 7.12.1-11.el9_7.4
- (no CPE)range: < 7.12.1-11.el10_1.4
- (no CPE)range: < 7.12.1-11.el9_7.4
- (no CPE)range: < 7.12.1-11.el9_7.4
- (no CPE)range: < 7.14.0+0-160000.1.1
- (no CPE)range: < 7.14.0+0-1.1
- (no CPE)range: < 7.14.0+0-160000.1.1
- (no CPE)range: < 7.14.0+0-160000.1.1
Patches
Vulnerability mechanics
References
10- access.redhat.com/errata/RHSA-2026:2224nvdThird Party AdvisoryWEB
- access.redhat.com/errata/RHSA-2026:2225nvdThird Party AdvisoryWEB
- access.redhat.com/errata/RHSA-2026:2298nvdThird Party AdvisoryWEB
- access.redhat.com/security/cve/CVE-2026-1709nvdThird Party AdvisoryWEB
- bugzilla.redhat.com/show_bug.cginvdIssue TrackingThird Party AdvisoryWEB
- github.com/advisories/GHSA-4jqp-9qjv-57m2ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-1709ghsaADVISORY
- github.com/keylime/keylime/security/advisories/GHSA-4jqp-9qjv-57m2ghsaWEB
- github.com/pypa/advisory-database/tree/main/vulns/keylime/PYSEC-2026-74.yamlghsaWEB
- security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-1709.jsonnvd
News mentions
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