{"id":"CVE-2026-105719","published":"2026-10-13T18:59:31Z","modified":"2026-10-30T19:02:04Z","title":"Microsoft SharePoint Server Information Disclosure Vulnerability","vendor":"Microsoft","product":"Microsoft SharePoint Server Subscription Edition","tier":"tail","description":{"text":"Improper input validation in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.","provenance":"source","from":"CVE.org"},"cvss":{"score":6.5,"severity":"MEDIUM","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.01088,"percentile":0.65298,"provenance":"source"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-105719","tags":["vendor-advisory","patch"]}],"priority":{"score":17.6,"factors":[{"name":"EPSS percentile","points":13.06},{"name":"CVSS severity","points":4.55}]},"vendorSlug":"microsoft","affectedVersions":[{"vendor":"Microsoft","product":"Microsoft SharePoint Server Subscription Edition","versions":[">= 16.0.0, < 16.0.20326.20190"]}],"euvd":{"id":"EUVD-2026-99073","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-class-microsoft-sharepoint-cwe-20"}}