CVE-2026-23651

MEDIUM 6.7

Microsoft ACI Confidential Containers Elevation of Privilege Vulnerability

CVSS Score

6.7

EPSS Score

0.0%

EPSS Percentile

0th

Permissive regular expression in Azure Compute Gallery allows an authorized attacker to elevate privileges locally.

Vendor	microsoft
Product	microsoft aci confidential containers
Ecosystems	Windows .NET Azure
Industries	TechnologyEnterprise
Published	Mar 5, 2026
Last Updated	Apr 14, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Microsoft / Microsoft ACI Confidential Containers

References

NVD ↗ CVE.org ↗ EPSS Data ↗

msrc.microsoft.com: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23651