Information Disclosure in Microsoft Teams Android

Publication date: 2026-09-08

Last updated on: 2026-09-08

Assigner: Microsoft Corporation

Description

Insertion of sensitive information into sent data in Microsoft Teams for Android allows an authorized attacker to disclose information over a network.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-09-08

Last Modified

2026-09-08

Generated

2026-09-09

AI Q&A

2026-09-09

EPSS Evaluated

N/A

NVD

CVE-2026-65812

Affected Vendors & Products

Vendor	Product	Version / Range
microsoft	teams	*

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-201	The code transmits data to another actor, but a portion of the data includes sensitive information that should not be accessible to that actor.

Attack-Flow Graph

Executive Summary

This vulnerability in Microsoft Teams for Android involves an attacker inserting sensitive information into data sent over a network. An authorized user could exploit this to disclose confidential information.

Impact Analysis

If exploited, this flaw could allow unauthorized disclosure of sensitive data transmitted through Microsoft Teams on Android devices. Attackers might access confidential information shared during communications.

Mitigation Strategies

Update Microsoft Teams for Android to the latest version to ensure the vulnerability is patched. Avoid using untrusted networks for sensitive communications until the update is applied.

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