{"uuid": "cbf097d9-aa2b-4f5e-aa6f-858a9c601540", "vulnerability": {"vulnId": "CVE-2026-21525", "altId": []}, "gcve": {"origin_uuid": "405284c2-e461-4670-8979-7fd2c9755a60", "object_uuid": "cbf097d9-aa2b-4f5e-aa6f-858a9c601540"}, "status": {"exploited": true, "status_reason": "confirmed", "status_updated_at": "2026-02-10T00:00:00+00:00"}, "characteristics": {}, "timestamps": {"asserted_at": "2026-02-10T00:00:00Z", "recorded_at": "2026-02-11T06:20:04Z", "first_seen_at": "2026-02-10T00:00:00Z"}, "scope": {"notes": "KEV entry: Microsoft Windows NULL Pointer Dereference Vulnerability | Affected: Microsoft / Windows | Description: Microsoft Windows Remote Access Connection Manager contains a NULL pointer dereference that could allow an unauthorized attacker to deny service locally. | Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. | Due date: 2026-03-03 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21525 ; https://nvd.nist.gov/vuln/detail/CVE-2026-21525"}, "evidence": [{"type": "vendor_report", "source": "cisa-kev", "signal": "successful_exploitation", "confidence": 0.8, "details": {"cwes": ["CWE-476"], "feed": "CISA Known Exploited Vulnerabilities Catalog", "product": "Windows", "due_date": "2026-03-03", "date_added": "2026-02-10", "vendorProject": "Microsoft", "vulnerabilityName": "Microsoft Windows NULL Pointer Dereference Vulnerability", "knownRansomwareCampaignUse": "Unknown"}}], "references": [{"id": "CVE-2026-21525", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2026-21525"}]}