{"schema":"threatline.record/2","record":{"id":"CVE-2026-18228","aliases":[],"summary":"Hyperscale Path Traversal","details":"HyperScale contained a path traversal issue affecting information disclosure.  Software customers upgrade to resolved maintenance release. Update Commvault installation of HyperScale MediaAgents.","categories":["Unclassified"],"product":"Commvault Cloud","vendor":"Commvault","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-18228","source_modified_at":"2026-10-14T18:56:42.209Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Commvault Cloud","vendor":"Commvault","versions":[{"status":"affected","version":"11.46.0","lessThanOrEqual":"11.46.29","changes":[{"at":"11.46.30","status":"unaffected"}],"versionType":"custom"},{"status":"affected","version":"11.44.0","lessThanOrEqual":"11.44.24","changes":[{"at":"11.44.25","status":"unaffected"}],"versionType":"custom"},{"status":"affected","version":"11.40.0","lessThanOrEqual":"11.40.77","changes":[{"at":"11.40.78","status":"unaffected"}],"versionType":"custom"},{"status":"affected","version":"11.36.0","lessThanOrEqual":"11.36.126","changes":[{"at":"11.36.127","status":"unaffected"}],"versionType":"custom"}],"defaultStatus":"unknown"}],"fixed_versions":[],"cvss":7.1,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00375,"percentile":0.30278,"score_date":"2026-10-23"},"published_at":"2026-10-13T14:26:59.335Z","modified_at":"2026-10-14T18:56:42.209Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-18228","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-14T18:56:42.209Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-18228","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://documentation.commvault.com/securityadvisories/CV_2026_10_8.html"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"partial","assessed_at":"2026-10-14T18:56:21.699640Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-14T18:56:42.209Z","content_hash":"e070e238def1396800acf34acef20685e320e49b6b048a39fc4203fff99310ef"}}