{"uuid": "a00a3705-8df5-4063-9edf-029588963d67", "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/kotosecurity.bsky.social/post/3mqwtxrq72h2n", "content": "\ud83d\udea8 BREAKING: CISA added SharePoint RCE CVE-2026-58644 (CVSS 9.8) to KEV. Critical deserialization flaw \u2014 a Site Owner can run arbitrary code remotely over the internet, low attack complexity. All supported on-prem versions hit; FCEB patch deadline July 19. Src: The Hacker News", "creation_timestamp": "2026-07-18T18:02:55.109567Z"}