What is CVE-2026-58647?

CVE-2026-58647 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Microsoft PowerBI Report Server Spoofing Vulnerability

Which CVE IDs does CVE-2026-58647 cover?

CVE-2026-58647 covers the following CVE IDs: CVE-2026-58647. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-58647?

CVE-2026-58647 has a CVSS v3 base score of 8.0, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-58647?

CVE-2026-58647 affects 1 product, including: Power BI Report Server.

CVE-2026-58647HighCVSS 8.0

Microsoft PowerBI Report Server Spoofing Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

July 17, 2026

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2026-58647 →

📋 Description

Improper neutralization of input during web page generation ('cross-site scripting') in Power BI allows an authorized attacker to perform spoofing over a network.

🎯 Affected products1

Power BI Report Server

✅ Remediation

KBRelease Notes (Security Update) — fixed build 1.26.9682.1442

🔗 References (3)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58647
patchhttps://www.microsoft.com/en-us/download/details.aspx?id=105944
referencehttps://learn.microsoft.com/en-us/power-bi/report-server/changelog