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Microsoft Security Response CenterCVE-2026-65767

Microsoft Teams for Android Spoofing Vulnerability

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.

Read the vendor bulletin Get alerts for Microsoft Teams for Android
8.8CVSS out of 10High severity
Scope

What the vendor says is affected

  • Microsoft Teams for Android

Versions the vendor lists as fixed

  • 1.0.0.2026142702
Next step

What the vendor recommends

Release Notes

Review the complete instructions on the vendor's site
Update history

What changed in later vendor updates

SecurityAlert records field-level changes from the point we begin following a bulletin. Earlier vendor changes may not have a field-by-field record.

    • The vendor changed its remediation guidance.
Timeline

When this advisory changed

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Updated by Microsoft Security Response Center

    The vendor changed the advisory after it was first published.

  3. Added to SecurityAlert

    We collected the advisory from the official source.

  4. Confirmed at the source

    Our collector saw this advisory during a later source check.

Vulnerabilities

CVEs named in this advisory

CVE-2026-65767View CVSS, KEV, EPSS, and threat context
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