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Description

Improper access control in Azure Event Grid allows an unauthorized attacker to elevate privileges over a network.

PUBLISHED Reserved 2025-09-11 | Published 2025-10-23 | Updated 2025-10-25 | Assigner microsoft




HIGH: 7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C

Problem types

CWE-284: Improper Access Control

Product status

Any version
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59273 (Azure Event Grid System Elevation of Privilege Vulnerability) vendor-advisory

cve.org (CVE-2025-59273)

nvd.nist.gov (CVE-2025-59273)

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