{"cve":"CVE-2026-1709","nvd":{"published":"2026-02-06T20:16:09.193","modified":"2026-07-15T02:18:19.833","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-322"],"references":["https://access.redhat.com/errata/RHSA-2026:2224","https://access.redhat.com/errata/RHSA-2026:2225","https://access.redhat.com/errata/RHSA-2026:2298","https://access.redhat.com/security/cve/CVE-2026-1709","https://bugzilla.redhat.com/show_bug.cgi?id=2435514"],"products":["keylime:keylime","redhat:enterprise_linux","redhat:enterprise_linux_eus","redhat:enterprise_linux_for_arm_64","redhat:enterprise_linux_for_arm_64_eus","redhat:enterprise_linux_for_ibm_z_systems","redhat:enterprise_linux_for_ibm_z_systems_eus","redhat:enterprise_linux_for_power_little_endian","redhat:enterprise_linux_for_power_little_endian_eus"],"source":"nvd","synced_at":"2026-10-19T22:22:27.261130201+00:00"},"epss":{"cve":"CVE-2026-1709","score":0.05794,"percentile":0.93115,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-4jqp-9qjv-57m2","url":"https://osv.dev/vulnerability/GHSA-4jqp-9qjv-57m2","summary":"Keylime Missing Authentication for Critical Function and Improper Authentication","modified":"2026-06-06T00:45:49.404160714Z","packages":[{"ecosystem":"PyPI","name":"keylime","purl":"pkg:pypi/keylime","ranges":[">=7.12.0 <7.12.2"],"fixed":["7.12.2"]},{"ecosystem":"PyPI","name":"keylime","purl":"pkg:pypi/keylime","ranges":[">=7.13.0 <7.13.1"],"fixed":["7.13.1"]}]},{"id":"PYSEC-2026-74","url":"https://osv.dev/vulnerability/PYSEC-2026-74","summary":"","modified":"2026-06-10T17:01:56.825950085Z","packages":[{"ecosystem":"PyPI","name":"keylime","purl":"pkg:pypi/keylime","ranges":["<7.12.0"],"fixed":["7.12.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}