HIGH 7.7 Microsoft

CVE-2021-26859

Microsoft Power BI Information Disclosure Vulnerability

Microsoft Security Update 2021-Mar: Microsoft Power BI Information Disclosure Vulnerability

Affected Products

Power BI Report Server version 15.0.1103.234
Power BI Report Server version 15.0.1104.300

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26859
https://nvd.nist.gov/vuln/detail/CVE-2021-26859

Published: 2021-03-09 · Source: Microsoft · Feed updated: 2026-08-20

This high severity vulnerability with a CVSS score of 7.7 was published on 2021-03-09 via Microsoft. Affected: Power BI Report Server version 15.0.1103.234, Power BI Report Server version 15.0.1104.300.

vulnfeed aggregates 11644 vulnerabilities from NVD, CISA KEV, Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.