MEDIUM 4.4 Microsoft
CVE-2026-41100
Microsoft 365 Copilot for Android Spoofing Vulnerability
Microsoft Security Update 2026-May: Microsoft 365 Copilot for Android Spoofing Vulnerability
Affected Products
- Microsoft 365 Copilot for Android
- Microsoft Excel for Android
- Microsoft Word for Android
- Microsoft PowerPoint for Android
- Microsoft Loop for Android
- Microsoft OneNote for Android
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-41100
- https://nvd.nist.gov/vuln/detail/CVE-2026-41100
This medium severity vulnerability with a CVSS score of 4.4 was published on 2026-05-12 via Microsoft. Affected: Microsoft 365 Copilot for Android, Microsoft Excel for Android, Microsoft Word for Android and 3 more.
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