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HIGH · 8.1

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.

Vulnerability Description

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.

CVSS Score

8.1

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
MicrosoftTeams< 1.0.76.2026111302

Related Weaknesses (CWE)

CWE-74

References

FAQ

What is CVE-2026-42835?

CVE-2026-42835 is a vulnerability with a CVSS score of 8.1 (HIGH). 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.

How severe is CVE-2026-42835?

CVE-2026-42835 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-42835?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Teams.