Microsoft Teams for Android Information Disclosure Vulnerability
CVE-2026-42835

8.1HIGH

Key Information:

Vendor

Microsoft
Status
Microsoft Teams For Android
Vendor
CVE Published:
9 June 2026

What is CVE-2026-42835?

Improper neutralization of special elements in output used by a downstream component ('injection') in Microsoft Teams for Android allows an authorized attacker to disclose information over a network.

Affected Version(s)

Microsoft Teams for Android 1.0.0 < 1.0.76.2026111302

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisorypatch

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.