What’s Vulnerable › Vulnerabilities
CVE-2026-42835: Microsoft Teams for Android Information Disclosure Vulnerability
- Severity: high (CVSS 8.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-06-09 · updated 2026-09-24
- Weakness: CWE-74
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.
Affected products
- Microsoft Teams: before 1.0.76.2026111302 — fixed in 1.0.76.2026111302
- Microsoft Teams: from 1.0.0 before 1.0.76.2026111302 — fixed in 1.0.76.2026111302
How to fix
Upgrade to a fixed version: Microsoft Teams 1.0.76.2026111302; Microsoft Teams 1.0.76.2026111302. Check the vendor advisory for mitigations.
References
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