CVE-2026-32185: CWE-552: Files or Directories Accessible to External Parties in Microsoft Microsoft Teams for Android
Files or directories accessible to external parties in Microsoft Teams allows an unauthorized attacker to perform spoofing locally.
AI Analysis
Technical Summary
This vulnerability (CWE-552) in Microsoft Teams for Android (version 1.0.0) allows unauthorized local attackers to access files or directories that should be restricted, leading to the possibility of spoofing attacks. The CVSS 3.1 vector indicates the attack requires local access with low complexity and no privileges, but user interaction is required. Confidentiality impact is high, while integrity and availability are not affected. Microsoft has published an official fix for this vulnerability.
Potential Impact
An attacker with local access to the affected device can exploit this vulnerability to access files or directories improperly exposed by Microsoft Teams for Android, potentially enabling spoofing attacks. This could lead to unauthorized disclosure of sensitive information. The integrity and availability of the system are not impacted according to the CVSS vector.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the update to Microsoft Teams for Android as provided in the Microsoft Security Response Center advisory (https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32185) to remediate this vulnerability.
CVE-2026-32185: CWE-552: Files or Directories Accessible to External Parties in Microsoft Microsoft Teams for Android
Description
Files or directories accessible to external parties in Microsoft Teams allows an unauthorized attacker to perform spoofing locally.
CVSS v3.1
Score 5.5medium
Affected software
Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CWE-552) in Microsoft Teams for Android (version 1.0.0) allows unauthorized local attackers to access files or directories that should be restricted, leading to the possibility of spoofing attacks. The CVSS 3.1 vector indicates the attack requires local access with low complexity and no privileges, but user interaction is required. Confidentiality impact is high, while integrity and availability are not affected. Microsoft has published an official fix for this vulnerability.
Potential Impact
An attacker with local access to the affected device can exploit this vulnerability to access files or directories improperly exposed by Microsoft Teams for Android, potentially enabling spoofing attacks. This could lead to unauthorized disclosure of sensitive information. The integrity and availability of the system are not impacted according to the CVSS vector.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the update to Microsoft Teams for Android as provided in the Microsoft Security Response Center advisory (https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32185) to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-03-11T00:26:53.426Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32185","vendor":"Microsoft"}]
Threat ID: 6a036535cbff5d861008c2ab
Added to database: 05/12/2026, 17:36:53 UTC
Last enriched: 06/19/2026, 17:29:58 UTC
Last updated: 07/31/2026, 19:22:58 UTC
Views: 210
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.