Improper authorization in Microsoft Teams allows an authorized attacker to disclose information over a network.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. May 7, 2026 · NIST NVD

   Detected

   Improper authorization in Microsoft Teams allows an authorized attacker to disclose information over a network.

2. Jun 17, 2026 · NIST NVD

   Updated

   Improper authorization in Microsoft Teams allows an authorized attacker to disclose information over a network.

Affected

• cpe microsoft/teamsversion unspecified

Sources

• CVE.orgVulnerability recordCVE-2026-33823

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-33823

  Improper authorization in Microsoft Teams allows an authorized attacker to disclose information over a network.

  nvd.nist.gov

References

• Vendor Advisory · msrc.microsoft.com