SB20261111157 - Incorrect permission assignment for critical resource in Azure Local



SB20261111157 - Incorrect permission assignment for critical resource in Azure Local

Published: November 11, 2026

Security Bulletin ID SB20261111157
CSH Severity
Low
Patch available
YES
Number of vulnerabilities 1
Exploitation vector Local access
Highest impact Code execution

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 1 vulnerability.


1) Incorrect permission assignment for critical resource (CVE-ID: CVE-2026-105734)

CWE-ID: CWE-732 - Incorrect Permission Assignment for Critical Resource

CVSSv4: 7.3 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]


The vulnerability allows a local user to escalate privileges to root.

The vulnerability exists due to incorrect permission assignment for a critical resource in Azure Local when accessing the resource locally. A local user can exploit the incorrectly assigned permissions to gain root privileges.

Successful exploitation requires coordinating an attack with a privileged process executed by another user on the system.


Remediation

Install update from vendor's website.