CVE-2026-65767

High

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.

SeverityHigh

CVSS8.8

Exploit probability50. percentile0.6%

Product

Microsoft Teams

PublishedAug 11, 2026

First seenAug 11, 2026

Weakness typeCWE-79Cross-site scripting (XSS)

How to fix

Update

microsoft teams1.0.76.202611302 or later

Patches

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-65767

Affected products

Product	Affected versions	Fixed in
microsoft teams	v < 1.0.76.202611302	1.0.76.202611302

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