CVE-2026-21229: Power BI Remote Code Execution Vulnerability
Published Feb 10, 2026
·Updated
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
2 affected componentsFixes available
Microsoft Power BI Report Server
Microsoft Power BI Report Server<15.0.1120.113
Event History
Feb 10, 2026
CVE Published
via Microsoft·04:00 PM
Data Sourced
via Microsoft·04:00 PM
DescriptionSeverityWeakness
Data Sourced
via Microsoft·04:00 PM
Affected Software
Updated
via Microsoft·04:00 PM
Description
CVE Published
via MITRE·05:51 PM
Data Sourced
via MITRE·05:51 PM
DescriptionSeverity
Data Sourced
via NVD·06:16 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2026-21229?
CVE-2026-21229 is classified as a Remote Code Execution vulnerability which is considered critical.
2
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.
3
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.
4
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.
5
What kind of vulnerability is CVE-2026-21229?
CVE-2026-21229 is an Improper Input Validation vulnerability, allowing an attacker to execute remote code.