CVE-2026-88166 — Microsoft Office SharePoint Remote Code Execution Vulnerability

Integer overflow or wraparound in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

Published: 2026-10-13 · CVSS: 8.8 · CVSS 3.1

Integer overflow or wraparound in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

Original CVE JSON · STIX 2.1

Source: CVE Program · Revision ccc9bdb4c4f8cb214cf2c1e7d07daea789e675ef