CVE-2026-85925

Azure Key Vault Client SDK Elevation of Privilege Vulnerability

State: Published
Severity: 8.2 High
Published: Oct 13, 2026
Updated: Oct 31, 2026
Reserved: Sep 4, 2026

Description

Improper restriction of communication channel to intended endpoints in Azure Key Vault allows an authorized attacker to elevate privileges over a network.

Scores

CVSS	Score	Vector	Source
3.1	8.2 High	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C	microsoft

Weaknesses

CWE-923 Improper Restriction of Communication Channel to Intended Endpoints

Affected Products

Product	Versions
azure-keyvault-administrationMicrosoft	4.7.1 to before 4.8.1Affected
azure-keyvault-certificatesMicrosoft	4.11.2 to before 4.9.1Affected
azure-keyvault-keysMicrosoft	4.11.2 to before 4.10.1Affected
azure-keyvault-secretsMicrosoft	4.11.2 to before 4.11.1Affected

References

Azure Key Vault Client SDK Elevation of Privilege Vulnerabilityvendor-advisorypatch

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