CVE-2026-69559

Microsoft Teams for Android Information Disclosure Vulnerability

Published Sep 8, 2026 CVSS 3.1 · 5.8 Medium EPSS < 1% KEV · Not listed
Description
Origin validation error in Microsoft Teams for Android allows an authorized attacker to disclose information over a network.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Origin validation error in Microsoft Teams for Android allows an authorized attacker to disclose information over a network.
Title Microsoft Teams for Android Information Disclosure Vulnerability
First Time appeared Microsoft
Microsoft teams
Weaknesses CWE-346
CPEs cpe:2.3:a:microsoft:teams:*:*:*:*:*:android:*:*
Vendors & Products Microsoft
Microsoft teams
References
Metrics cvssV3_1

{'score': 5.8, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
microsoft
Published
Updated
Nov 10, 2026, 9:36 PM
Reserved
Aug 3, 2026, 9:15 PM
Status
Analyzed
Published
Sep 8, 2026, 6:19 PM
Modified
Sep 29, 2026, 2:21 PM