{"schema":"threatline.record/2","record":{"id":"CVE-2023-20963","aliases":[],"summary":"Android Framework Privilege Escalation Vulnerability","details":"Android Framework contains an unspecified vulnerability that allows for privilege escalation after updating an app to a higher Target SDK with no additional execution privileges needed.","categories":["Operating systems"],"product":"Framework","vendor":"Android","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2023-20963","source_modified_at":"2025-10-21T23:15:21.624Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Android","vendor":"n/a","versions":[{"version":"Android-11 Android-12 Android-12L Android-13","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":7.8,"severity":"High","kev":{"listed":true,"date_added":"2023-04-13","due_date":"2023-05-04","required_action":"Apply updates per vendor instructions.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.01465,"percentile":0.73482,"score_date":"2026-10-23"},"published_at":"2023-03-24T00:00:00.000Z","modified_at":"2025-10-21T23:15:21.624Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2023-20963","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T23:15:21.624Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2023-20963","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","EPSS"],"references":[{"url":"https://source.android.com/docs/security/bulletin/2023-03-01","source":"CISA KEV"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-20963","source":"CISA KEV"},{"source":"CVE List","url":"https://source.android.com/security/bulletin/2023-03-01","tags":["x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-20963","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"active","automatable":"no","technical_impact":"total","assessed_at":"2025-01-28T21:12:09.508831Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"vendor and product","confidence":"heuristic","reviewed":false},"change_timestamp":"2025-10-21T23:15:21.624Z","content_hash":"f76bf9c79f0dbc94cb6849d579c2f04de63ee97c6be8c9164ec5769c41cc6fd8"}}