Medium severity · published Sep 8, 2026
CVE-2026-65812
Microsoft Teams for Android Information Disclosure Vulnerability
6.8
CVSS
0.9%
EPSS
No
On KEV
Description
Insertion of sensitive information into sent data in Microsoft Teams for Android allows an authorized attacker to disclose information over a network.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
High
Integrity
None
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MT
Microsoft Teams for Android · Microsoft
1.0.0 before 1.0.0.2026133602 · source: vendor
TE
Teams · Microsoft
before 1.0.0.2026133602 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-65812
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-65812
vendor-advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-65812
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