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TI-2021-06409 Aliases CVE-2021-24114GHSA-v747-784m-qrgp

Microsoft Teams iOS Information Disclosure Vulnerability

Priority LOW 31Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

Microsoft Teams iOS Information Disclosure Vulnerability

Why it matters now

EPSS 0.03155 88th percentileScored 2026-11-07
Fix Fixed Microsoft Teams for iOS (Microsoft): publication

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
MicrosoftMicrosoft Teams for iOS2.0.0 to before publicationpublicationPatch availableCNA
  • Microsoft Teams for iOS VendorMicrosoft Affected 2.0.0 to before publication Fixed in publication Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:microsoft:teams:-:*:*:*:*:iphone_os:*:*not specified by NVDVulnerableMicrosoft
  • cpe:2.3:a:microsoft:teams:-:*:*:*:*:iphone_os:*:* Versions not specified by NVD Vulnerable ·Microsoft

Remediation

  • Fix · CNA Microsoft Teams for iOS (Microsoft) Fixed in publication

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-24114
  2. 2026-10-03 Alias added: GHSA-v747-784m-qrgp

References

Patch 1

  • TI-2023-04477 Out-of-bounds write in Google Chrome KEVCVSS 3.1HIGH 8.8
  • TI-2024-28020 Improper signature verification in Microsoft Teams CVSS 3.1CRITICAL 9.8
  • TI-2024-25478 Microsoft Teams for iOS Spoofing Vulnerability CVSS 3.1MEDIUM 6.5
  • TI-2026-46812 Microsoft Teams Elevation of Privilege Vulnerability CVSS 3.1CRITICAL 10.0
  • TI-2026-46862 Microsoft Teams Remote Code Execution Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2024-27489 Improper signature verification in Microsoft Teams CVSS 3.1CRITICAL 9.8
See all 30 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences