CVE-2026-65811
High
Description
Improper input validation in Power BI allows an authorized attacker to execute code over a network.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Microsoft Power Bi Report Server
PublishedAug 11, 2026
First seenAug 11, 2026
Weakness typeCWE-20Improper input validation
How to fix
Update
- microsoft power_bi_report_server15.0.1121.120 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft power_bi_report_server | v < 15.0.1121.120 | 15.0.1121.120 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
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