CVE-2026-109455

CVSS 6.5 (medium) · published 2026-11-10

Incorrect authorization in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.

Weakness: CWE-863

Source: NVD CVE-2026-109455

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-109455

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