Unrated severityNVD Advisory· Published Feb 19, 2026· Updated Apr 10, 2026
Microsoft Teams Information Disclosure Vulnerability
CVE-2026-21535
Description
Improper access control in Microsoft Teams allows an unauthorized attacker to disclose information over a network.
Affected products
2- Microsoft/Microsoft Teamsv5Range: -
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21535mitrevendor-advisorypatch
News mentions
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