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Azure Key Vault Client SDK Elevation of Privilege Vulnerability

CVE-2026-85925 is an elevation of privilege vulnerability in Azure Key Vault (rated Important, CVSS 8.2).

1 version

Facts

Microsoft id
CVE-2026-85925
Products
Azure Key Vault
Severity
Important
Impact
Elevation of Privilege
CVSS
8.2
CVSS vector
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
Exploited
No
Publicly disclosed
No
Exploitability
Exploitation Less Likely
Customer action required
Yes
Release
2026-Oct
Assigned by
Microsoft
Weakness
CWE-923: Improper Restriction of Communication Channel to Intended Endpoints
MSRC revision
1.0
Status pages
Azure Key Vault status
First captured by us
(from our first import of this list)
Microsoft last modified
Source
Security updates · open the original at Microsoft

Microsoft's revision notes

  1. Revision 1.0, 2026-10-13: Information published.

Microsoft says

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

Security updates,

Read Microsoft's full post

What Microsoft changed

One version so far. If Microsoft edits it, each change shows here with what was removed and added.

  1. First version we captured ·

    The text as we first saw it

    Seen by us · Microsoft's timestamp · Microsoft's page

Other changes for Azure Key Vault

Last updated