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CVE-2026-24303 · Microsoft Partner Center Elevation of Privilege Vulnerability

Improper access control in Microsoft Partner Center allows an authorized attacker to elevate privileges over a network.

Severity
Critical
Impact
Elevation of Privilege
CVSS
9.6 base · 8.3 temporal
Release
2026-04-23
Signals
Microsoft Partner Center Elevation of Privilege Exploited: No Publicly disclosed: No Exploitability: N/A
CWE
CWE-284: Improper Access Control
Patch Diff
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Resolved binary override
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Description
Improper access control in Microsoft Partner Center allows an authorized attacker to elevate privileges over a network.
FAQ / Articles
FAQ
Why are there no links to an update or instructions with steps that must be taken to protect from this vulnerability? This vulnerability has already been fully mitigated by Microsoft. There is no action for users of this service to take. The purpose of this CVE is to provide further transparency. Please see Toward greater transparency: Unveiling Cloud Service CVEs for more information.
Microsoft Partner Center Elevation of Privilege Vulnerability
Improper access control in Microsoft Partner Center allows an authorized attacker to elevate privileges over a network.