CVE-2026-88176

CVSS 8.8 (high) · published 2026-11-10

Missing authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

Weakness: CWE-862

Source: NVD CVE-2026-88176

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88176

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