{"schema":"threatline.record/2","record":{"id":"CVE-2026-53418","aliases":[],"summary":"Improper Authorization in Handler for Custom URL Scheme in Zoom Workplace for Android before version 7.2.1 may allow an unauthenticated user to conduct an escalation of privilege via network access.","details":"Improper Authorization in Handler for Custom URL Scheme in Zoom Workplace for Android before version 7.2.1 may allow an unauthenticated user to conduct an escalation of privilege via network access.","categories":["Unclassified"],"product":"Zoom Workplace","vendor":"Zoom Communications","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-53418","source_modified_at":"2026-10-14T03:59:01.253Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Zoom Workplace","vendor":"Zoom Communications","versions":[{"status":"affected","version":"0","lessThan":"7.2.1","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-53418","source_modified_at":"2026-10-14T03:59:01.253Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"Zoom Workplace","ecosystem":null},"version":"7.2.1","basis":"first unaffected version stated in the CVE record"}],"cvss":8.1,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00236,"percentile":0.13739,"score_date":"2026-10-23"},"published_at":"2026-10-13T14:15:39.574Z","modified_at":"2026-10-14T03:59:01.253Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-53418","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-14T03:59:01.253Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-53418","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://www.zoom.com/en/trust/security-bulletin/zsb-26019"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-10-13T00:00:00+00:00"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-14T03:59:01.253Z","content_hash":"0b9986e16c0e9c063b9721529d89274ed3acfb9bbeaad04613b4127aeb6816e6"}}