CVE-2025-21186

Microsoft Access Remote Code Execution Vulnerability

Score

CVSS 3.1 7.8 High

Status

Analyzed - secure@microsoft.com

Published

2025-01-14

Last modified

2026-06-09

Weaknesses

CWE-122

Affected products

• 365 Apps (Microsoft)
• Access (Microsoft)
• Access 2016 (Microsoft)
• Office (Microsoft)
• Office 2019 (Microsoft)
• Office 2021 (Microsoft)
• Office 2024 (Microsoft)
• Office Long Term Servicing Channel (Microsoft)

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21186