CVE-2025-59291 HIGH

CVE-2025-59291: Confidential Azure Container Instances Elevation of Privilege Vulnerability

Vendor Microsoft
Product Azure Compute Gallery
Weakness CWE-73
Published October 14, 2025
Last update February 22, 2026
View on NVD All CVEs

CVSS base score

8.2/10
Attack vector Local
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

External control of file name or path in Confidential Azure Container Instances allows an authorized attacker to elevate privileges locally.

Key dates

02Disclosure timeline

October 14, 2025 CVE published
February 22, 2026 Record updated