{"uuid": "8c539dfe-8617-4d17-81ae-e6ca19f65590", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21509", "type": "seen", "source": "https://t.me/CyberDispatch/675", "content": "Russia-linked APT28 exploited a newly disclosed Microsoft Office flaw within days of disclosure.\n\nCVE-2026-21509 was used via malicious RTF files, with geo-fenced delivery targeting Ukraine, Slovakia, and Romania.", "creation_timestamp": "2026-08-29T20:00:22.341685Z"}