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CRITICAL · 9.6

CVE-2026-24303

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

Vulnerability Description

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

CVSS Score

9.6

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
MicrosoftPartner Center-

Related Weaknesses (CWE)

CWE-284

References

FAQ

What is CVE-2026-24303?

CVE-2026-24303 is a vulnerability with a CVSS score of 9.6 (CRITICAL). Improper access control in Microsoft Partner Center allows an authorized attacker to elevate privileges over a network.

How severe is CVE-2026-24303?

CVE-2026-24303 has been rated CRITICAL with a CVSS base score of 9.6/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-24303?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Partner Center.