CVE-2026-69759 Microsoft Office Word Remote Code Execution Vulnerability

{
  "id": "2fad49be7fde4b22fe81584b22b776addde3cf4132680dda218cd5cf1ee128b6",
  "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69759",
  "method": "llm",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-69759 Microsoft Office Word Remote Code Execution Vulnerability",
    "summary": "Microsoft announced security updates for affected Microsoft Office for Mac software and advises customers using affected Mac software to install the update. The announcement does not specify affected or fixed versions.",
    "evidence": "Microsoft is announcing the availability of the security updates for Microsoft Office for Mac.",
    "products": [
      {
        "name": {
          "value": "Microsoft Office for Mac",
          "evidence": "security updates for Microsoft Office for Mac"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "fixed_cves": [],
    "related_cves": [
      {
        "value": "CVE-2026-69759",
        "evidence": "CVE-2026-69759 Microsoft Office Word Remote Code Execution Vulnerability"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "official-microsoft-security-updates",
  "document_id": 26109,
  "published_at": "2026-09-17T14:00:00+00:00"
}