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) involves files or directories being accessible to external parties, which allows an unauthorized attacker to perform local spoofing. The CVSS 3.1 score is 5.5 (medium severity) with vector AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N, indicating local attack vector with low complexity and no privileges required but user interaction needed. Microsoft has published an official fix for this vulnerability.
Potential Impact
The vulnerability allows an unauthorized attacker with local access to the affected device to perform spoofing attacks by accessing files or directories that should not be externally accessible. Confidentiality impact is high, but integrity and availability impacts are not affected. There are no known exploits in the wild at this time.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the patch provided by Microsoft as detailed in the vendor advisory at 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
Microsoft
Microsoft Teams for Android
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CWE-552) in Microsoft Teams for Android (version 1.0.0) involves files or directories being accessible to external parties, which allows an unauthorized attacker to perform local spoofing. The CVSS 3.1 score is 5.5 (medium severity) with vector AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N, indicating local attack vector with low complexity and no privileges required but user interaction needed. Microsoft has published an official fix for this vulnerability.
Potential Impact
The vulnerability allows an unauthorized attacker with local access to the affected device to perform spoofing attacks by accessing files or directories that should not be externally accessible. Confidentiality impact is high, but integrity and availability impacts are not affected. There are no known exploits in the wild at this time.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the patch provided by Microsoft as detailed in the vendor advisory at 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: 08/11/2026, 16:31:48 UTC
Last updated: 09/14/2026, 22:01:33 UTC
Views: 239
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