CVE-2026-65767
Received Received - Intake

Microsoft Teams for Android Cross-Site Scripting Vulnerability

Publication date: 2026-08-11

Last updated on: 2026-08-11

Assigner: Microsoft Corporation

Description
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Teams for Android allows an authorized attacker to perform spoofing over a network.

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Meta Information

Published
2026-08-11
Last Modified
2026-08-11
Generated
2026-08-11
AI Q&A
2026-08-11
EPSS Evaluated
N/A
NVD
CVE-2026-65767
EUVD
EUVD-2026-56774

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
microsoft teams android

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

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Executive Summary

This is a cross-site scripting (XSS) vulnerability in Microsoft Teams for Android. It occurs when user input is not properly neutralized during web page generation, allowing an attacker to inject malicious scripts. An authorized attacker can exploit this to perform spoofing attacks over a network.

Impact Analysis

An attacker could trick users into revealing sensitive information or performing unintended actions by spoofing legitimate content. This may lead to unauthorized access, data theft, or session hijacking if exploited successfully.

Mitigation Strategies

Update Microsoft Teams for Android to the latest version to patch the vulnerability. Monitor network traffic for unusual activity and ensure input validation is enforced in web applications.

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