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CVE-2026-21229 · Power BI Remote Code Execution Vulnerability

Improper input validation in Power BI allows an authorized attacker to execute code over a network.

Severity
Important
Impact
Remote Code Execution
CVSS
8.0 base · 7.0 temporal
Release
2026-02-10
Signals
Power BI Remote Code Execution Exploited: No Publicly disclosed: No Exploitability: Exploitation Unlikely
CWE
CWE-20: Improper Input Validation
Patch Diff
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Description
Improper input validation in Power BI allows an authorized attacker to execute code over a network.
FAQ / Articles
Power BI Remote Code Execution Vulnerability
Improper input validation in Power BI allows an authorized attacker to execute code over a network.
FAQ
What privileges could be gained by an attacker who successfully exploited the vulnerability? An attacker who successfully exploited this vulnerability could gain the privileges of the authenticated user.