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Findings

CVE-2026-26106

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

Published Mar 10, 2026 · updated Jun 17, 2026 · microsoft sharepoint server

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

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Mar 10, 2026 · NIST NVD

    Detected

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

  2. Jun 17, 2026 · NIST NVD

    Updated

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

Affected

  • cpe microsoft/sharepoint serverversion unspecified
  • cpe microsoft/sharepoint server2016
  • cpe microsoft/sharepoint server2019

Sources

  • CVE.orgVulnerability recordCVE-2026-26106

    Official CVE identifier

    cve.org
  • NIST NVDVulnerability recordCVE-2026-26106

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

    nvd.nist.gov

References