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CVE-2026-33823CriticalMonitor

Microsoft Team Events Portal Information Disclosure Vulnerability

Severity Critical  ·  Urgency Monitor

Why it matters: Critical severity (CVSS 9.6)

Information Disclosure · Critical · CVSS 9.6. Affects: Microsoft Teams.

CVSS 9.6EPSS 0.7%Update published 2026-06-23Source updated 2026-06-23NVD

Affected: Microsoft Teams

Change history

2026-06-23 · First seen

View at Microsoft →