CVE-2026-1709

{"id": "CVE-2026-1709", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "secalert@redhat.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.4, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 5.5, "exploitabilityScore": 3.9}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2026-02-06T20:16:09.193", "references": [{"url": "https://access.redhat.com/errata/RHSA-2026:2224", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2026:2225", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2026:2298", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/security/cve/CVE-2026-1709", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2435514", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "secalert@redhat.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-322"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Se encontr\u00f3 un defecto en Keylime. El registrador de Keylime, desde la versi\u00f3n 7.12.0, no exige la autenticaci\u00f3n de Transport Layer Security (TLS) del lado del cliente. Esta vulnerabilidad de omisi\u00f3n de autenticaci\u00f3n permite a clientes no autenticados con acceso a la red realizar operaciones administrativas, incluyendo listar agentes, recuperar datos p\u00fablicos de Trusted Platform Module (TPM) y eliminar agentes, al conectarse sin presentar un certificado de cliente."}], "lastModified": "2026-03-05T20:58:02.720", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:keylime:keylime:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ACE3AA5F-45C3-4431-A917-7F9AC642C6BF", "versionEndExcluding": "7.12.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7F6FB57C-2BC7-487C-96DD-132683AEB35D"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux:10.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D65C2163-CFC2-4ABB-8F4E-CB09CEBD006C"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_eus:10.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "34990D09-125F-48CA-B85E-9D9F0EB4BC07"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.0_aarch64:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2F7DAD7C-9369-4A87-A1D0-4208D3AF0CDC"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_for_arm_64:10.0_aarch64:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "39DBA47B-96D0-4EF3-A653-193B6BDCD795"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:10.0_aarch64:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "15C78B63-6947-4580-BA46-8418C5FB10B7"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.0_s390x:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FB056B47-1F45-4CE4-81F6-872F66C24C29"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:10.0_s390x:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8492E227-C09E-4F51-8EAF-0F7BCCD41A16"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:10.0_s390x:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6D8456B7-F13F-4E74-B610-F1301B738A6C"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E07C1C58-0E5F-4B56-9B8D-5DE67DB00F79"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:10.0_ppc64le:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1FABD546-0E45-4A65-A2E5-50EC62B852E7"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:10.0_ppc64le:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "189D490B-E674-4957-BD84-B0615A06FBF7"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}