{"schema":"threatline.record/2","record":{"id":"CVE-2026-105765","aliases":[],"summary":"Consul vulnerable to an authorization bypass in the agent's service mesh leaf certificate API","details":"HashiCorp Consul and Consul Enterprise 1.17.0 up to 2.0.4 are vulnerable to an authorization bypass in the agent's service mesh leaf certificate API that may allow an attacker without a valid ACL token to retrieve a cached service leaf certificate and its private key. This vulnerability (CVE-2026-105765) is fixed in Consul Community Edition 2.1.0 and Consul Enterprise 2.1.0 and 1.21.19.","categories":["Unclassified"],"product":"Consul","vendor":"HashiCorp","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-105765","source_modified_at":"2026-10-26T18:12:14.351Z","fetched_at":"2026-10-26T19:10:57.178988Z","product":"Consul","vendor":"HashiCorp","versions":[{"lessThan":"2.1.0","status":"affected","version":"1.17.0","versionType":"semver"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-105765","source_modified_at":"2026-10-26T18:12:14.351Z","fetched_at":"2026-10-26T19:10:57.178988Z","product":"Consul Enterprise","vendor":"HashiCorp","versions":[{"changes":[{"at":"1.21.19","status":"unaffected"}],"lessThan":"2.1.0","status":"affected","version":"1.17.0","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-105765","source_modified_at":"2026-10-26T18:12:14.351Z","fetched_at":"2026-10-26T19:10:57.178988Z","package":{"name":"Consul","ecosystem":null},"version":"2.1.0","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-105765","source_modified_at":"2026-10-26T18:12:14.351Z","fetched_at":"2026-10-26T19:10:57.178988Z","package":{"name":"Consul Enterprise","ecosystem":null},"version":"2.1.0","basis":"first unaffected version stated in the CVE record"}],"cvss":7.5,"severity":"High","kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-26T17:42:36.012Z","modified_at":"2026-10-26T18:12:14.351Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-105765","fetched_at":"2026-10-26T19:10:57.178988Z","source_modified_at":"2026-10-26T18:12:14.351Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://discuss.hashicorp.com/t/hcsec-2026-46-consul-vulnerable-to-an-authorization-bypass-in-the-agents-service-mesh-leaf-certificate-api/77911"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-26T18:12:14.351Z","content_hash":"00f49f2b54b3dafb4f6d90e36ffaf9ccb75dc9f5f160502d353a30e110745680"}}