{"uuid": "8912d63f-6a15-4004-8799-b676f48f05a5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-45659", "type": "seen", "source": "https://bsky.app/profile/shortinfo.bsky.social/post/3msw22wpix32v", "content": "CISA confirms a Microsoft SharePoint flaw patched in May is now used in ransomware attacks. CVE-2026-45659 lets low-privilege attackers run code on unpatched on-prem SharePoint Server 2016, 2019 and Subscription Edition via unsafe deserialization. Over 200 systems reportedly remain unpatched.", "creation_timestamp": "2026-08-12T21:09:46.983106Z"}