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CVE-2026-63520

8.1 high exploit Published
NVD · CVE.org

Improper input validation in Microsoft Office SharePoint allows an unauthorized attacker to execute code over a network.

Fix

Public exploits 1

Each line links to the index that lists it, never to exploit code. Exploit-DB's "verified" and a Metasploit rank of good or better count as verified; a PoC-in-GitHub entry is a repository's claim.

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 8.1 · microsoftNVD modified 2026-10-21 20:51

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 1