{"uuid": "ee5b188c-262a-4d32-996e-05705ab5a7b8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-45659", "type": "seen", "source": "https://mastodon.social/ap/users/115426718704364579/statuses/116941743395208946", "content": "\ud83d\udcf0 CISA Adds Actively Exploited SharePoint RCE Flaw to KEV Catalog, Mandates Urgent Patching\n\u26a0\ufe0f CISA adds high-severity SharePoint RCE flaw (CVE-2026-45659) to its KEV catalog due to active exploitation! Authenticated attackers can execute code. Federal agencies must patch by July 4. #SharePoint #CyberSecurity #PatchNow\n\ud83c\udf10 cyber[.]netsecops[.]io\n\ud83d\udd17 https://cyber.netsecops.io/articles/cisa-warns-active-exploitation-sharepoint-rce-cve-2026-45659/?utm_source=mastodon&utm_\u2026", "creation_timestamp": "2026-07-18T15:43:16.032314Z"}