{"uuid": "f14e0dd8-2b9a-4d06-99bf-faa040e0f387", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58644", "type": "seen", "source": "https://bsky.app/profile/techoverload.bsky.social/post/3mqtufzskfa2l", "content": "CISA says critical SharePoint CVE-2026-58644 is already being exploited. If you run on-prem SharePoint, apply Microsoft\u2019s update now, check internet exposure, and preserve logs for forensic review\u2014not just patch and move on. \ud83d\uded1\n\n#SharePoint #Security #Cybersecurity", "creation_timestamp": "2026-07-17T13:32:54.707153Z"}