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.
Other sources
Power BI Remote Code Execution Vulnerability
— Microsoft
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 1.25.9508.3237
Event History
Frequently Asked Questions
What is the severity of CVE-2026-21229?
CVE-2026-21229 is classified as a Remote Code Execution vulnerability which is considered critical.
How do I fix CVE-2026-21229?
To fix CVE-2026-21229, update to the latest version of Microsoft Power BI Report Server that addresses this vulnerability.
What is the impact of CVE-2026-21229?
The impact of CVE-2026-21229 allows an authorized attacker to execute arbitrary code on the affected system over a network.
Who is affected by CVE-2026-21229?
CVE-2026-21229 affects users of Microsoft Power BI Report Server version earlier than 15.0.1120.113.
What kind of vulnerability is CVE-2026-21229?
CVE-2026-21229 is an Improper Input Validation vulnerability, allowing an attacker to execute remote code.