WID-SEC-W-2026-0475

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

Microsoft Teams: Schwachstelle ermöglicht Offenlegung von Informationen

view advisory published 2026-02-22

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Microsoft Teams ausnutzen, um Informationen offenzulegen.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-21535UShigh7.5—
Improper access control in Microsoft Teams allows an unauthorized attacker to disclose information over a network.
02

references

External citations — patches, advisories, analysis.

scry

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