CVE-2026-69804

Time-of-check time-of-use (toctou) race condition in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

Score

CVSS 3.1 7.5 High

Status

Analyzed - secure@microsoft.com

Published

2026-09-08

Last modified

2026-10-14

Weaknesses

CWE-367

Affected products

• Sharepoint Server (Microsoft)

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69804