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Description

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

PUBLISHED Reserved 2026-01-14 | Published 2026-03-05 | Updated 2026-03-06 | Assigner microsoft




MEDIUM: 6.7CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C

Problem types

CWE-625: Permissive Regular Expression

Product status

-
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23651 (Microsoft ACI Confidential Containers Elevation of Privilege Vulnerability) vendor-advisory patch

cve.org (CVE-2026-23651)

nvd.nist.gov (CVE-2026-23651)

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