Critical severity9.6NVD Advisory· Published May 7, 2026· Updated May 8, 2026
CVE-2026-33823
CVE-2026-33823
Description
Improper authorization in Microsoft Teams allows an authorized attacker to disclose information over a network.
Affected products
2Patches
Vulnerability mechanics
References
1- msrc.microsoft.com/update-guide/vulnerability/CVE-2026-33823nvdVendor Advisory
News mentions
2- Microsoft Patches 138 Vulnerabilities, Including DNS and Netlogon RCE FlawsThe Hacker News · May 13, 2026
- May 2026 Patch Tuesday: 30 Critical Vulnerabilities Among 130 CVEsCrowdStrike Blog