{"id":"CVE-2026-105013","aliases":[],"title":"Microsoft Office SharePoint Remote Code Execution Vulnerability","titleSource":"microsoft","descriptionSource":"microsoft","products":[{"vendor":"Microsoft","name":"Microsoft SharePoint Server Subscription Edition","platforms":["x64-based Systems"],"versions":[{"version":"16.0.0","status":"affected","lessThan":"16.0.20326.20190","versionType":"custom"}],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-105013"}],"remediation":[],"description":"Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.","severity":"high","score":7.4,"published":"2026-10-13T19:01:37.545Z","modified":"2026-10-28T18:21:56.469Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-105013"],"sources":[{"name":"CVE","id":"CVE-2026-105013","modified":"2026-10-28T18:21:56.469Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-105013"}],"assessments":[{"source":"microsoft","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L/E:U/RL:O/RC:C","score":7.4}],"sourceAffected":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T22:30:31.386Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-10-28T20:35:37.937Z","attemptedAt":"2026-10-28T20:35:37.937Z"},{"source":"GHSA","status":"available","checkedAt":"2026-10-28T20:35:39.993Z","attemptedAt":"2026-10-28T20:35:39.993Z"},{"source":"EUVD","status":"available","checkedAt":"2026-10-28T20:35:38.638Z","attemptedAt":"2026-10-28T20:35:38.638Z"},{"source":"EPSS","status":"available","checkedAt":"2026-10-28T20:35:39.678Z","attemptedAt":"2026-10-28T20:35:39.678Z"}],"evidence":[{"source":"NVD","id":"CVE-2026-105013","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105013","modified":"2026-10-14T19:45:06.847","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L","checkedAt":"2026-10-28T20:35:37.937Z"},{"source":"ENISA EUVD","id":"EUVD-2026-100403","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-100403","modified":"Oct 28, 2026, 6:21:56 PM","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L/E:U/RL:O/RC:C","checkedAt":"2026-10-28T20:35:38.638Z"},{"source":"FIRST EPSS","id":"CVE-2026-105013","url":"https://www.first.org/epss/","probability":0.00951,"percentile":0.61161,"date":"2026-10-28","checkedAt":"2026-10-28T20:35:39.678Z"},{"source":"GitHub Advisory Database","id":"GHSA-fg97-fjr6-chfm","url":"https://github.com/advisories/GHSA-fg97-fjr6-chfm","modified":"2026-10-13T21:33:11Z","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L","checkedAt":"2026-10-28T20:35:39.993Z"}]}