CVE-2026-34327
High
Description
Externally controlled reference to a resource in another sphere in Microsoft Partner Center allows an unauthorized attacker to perform spoofing over a network.
SeverityHigh
CVSS8.2
Exploit probability—
Product
Microsoft Partner Center
PublishedMay 7, 2026
First seenMay 7, 2026
Weakness typeCWE-610CWE-610
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft partner_center | No range specified | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
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