{"uuid": "47dfd02f-9599-4f26-ba4c-a18ee2bd85e3", "vulnerability": {"vulnId": "CVE-2021-21017", "altId": []}, "gcve": {"origin_uuid": "caeb2787-0d58-4236-9039-7c86c3e566f3", "gna": 1, "object_uuid": "47dfd02f-9599-4f26-ba4c-a18ee2bd85e3"}, "status": {"exploited": true, "status_reason": "confirmed", "status_updated_at": "2021-11-03T00:00:00+00:00"}, "characteristics": {}, "timestamps": {"asserted_at": "2021-11-03T00:00:00Z", "recorded_at": "2026-06-19T12:44:49Z", "first_seen_at": "2021-11-03T00:00:00Z"}, "scope": {"notes": "KEVIntel entry: Acrobat Reader DC Heap-based Buffer Overflow Vulnerability Could Lead To Arbitrary Code Execution | Affected: Adobe / Acrobat Reader | CVSS: 8.8 (HIGH) | Used in malware: unknown | Not yet in CISA KEV: False"}, "evidence": [{"type": "public_report", "source": "kevintel", "signal": "successful_exploitation", "confidence": 0.7, "details": {"feed": "KEVIntel (kevintel.com)", "title": "Acrobat Reader DC Heap-based Buffer Overflow Vulnerability Could Lead To Arbitrary Code Execution", "vendor": "Adobe", "product": "Acrobat Reader", "added_date": "2021-11-03T00:00:00.000Z", "cvss_score": 8.8, "epss_score": null, "cvss_severity": "HIGH", "epss_percentile": null, "used_in_malware": "unknown", "ahead_of_cisa_kev": null, "not_yet_in_cisa_kev": false}}], "references": [{"id": "CVE-2021-21017", "url": "https://www.cve.org/CVERecord?id=CVE-2021-21017"}, {"id": "kevintel", "url": "https://kevintel.com/vuln/CVE-2021-21017"}]}