{"uuid": "c46c47c1-3450-4ced-8bec-e2c77b5d96c9", "vulnerability": {"vulnId": "CVE-2026-45498", "altId": []}, "gcve": {"origin_uuid": "caeb2787-0d58-4236-9039-7c86c3e566f3", "gna": 1, "object_uuid": "c46c47c1-3450-4ced-8bec-e2c77b5d96c9"}, "status": {"exploited": true, "status_reason": "confirmed", "status_updated_at": "2026-06-01T13:29:26+00:00"}, "characteristics": {}, "timestamps": {"asserted_at": "2026-06-01T13:29:26Z", "recorded_at": "2026-06-23T14:02:37Z", "first_seen_at": "2026-06-01T13:29:26Z"}, "scope": {"notes": "KEVIntel entry: Microsoft Defender Denial of Service Vulnerability | Affected: Microsoft / Microsoft Defender Antimalware Platform | CVSS: 4.0 (MEDIUM) | EPSS: 0.025 | 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": "Microsoft Defender Denial of Service Vulnerability", "vendor": "Microsoft", "product": "Microsoft Defender Antimalware Platform", "added_date": "2026-06-01T13:29:26.865Z", "cvss_score": 4.0, "epss_score": 0.025, "cvss_severity": "MEDIUM", "epss_percentile": 0.8263, "used_in_malware": "unknown", "ahead_of_cisa_kev": {"unit": "day", "count": 1}, "not_yet_in_cisa_kev": false}}], "references": [{"id": "CVE-2026-45498", "url": "https://www.cve.org/CVERecord?id=CVE-2026-45498"}, {"id": "kevintel", "url": "https://kevintel.com/vuln/CVE-2026-45498"}]}