HIGH 7.7 Microsoft
CVE-2026-42832
Microsoft Office Spoofing Vulnerability
Microsoft Security Update 2026-May: Microsoft Office Spoofing Vulnerability
Affected Products
- Microsoft Word for Android
- Microsoft Excel for Android
- Microsoft Office LTSC for Mac 2021
- Microsoft Office LTSC for Mac 2024
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42832
- https://nvd.nist.gov/vuln/detail/CVE-2026-42832
This high severity vulnerability with a CVSS score of 7.7 was published on 2026-05-12 via Microsoft. Affected: Microsoft Word for Android, Microsoft Excel for Android, Microsoft Office LTSC for Mac 2021 and 1 more.
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