CVE-2026-23651
Received
Received - Intake
Permissive Regex in Azure Compute Gallery Enables Local Privilege Escalation
Publication date: 2026-03-05
Last updated on: 2026-03-16
Assigner: Microsoft Corporation
Description
Description
Permissive regular expression in Azure Compute Gallery allows an authorized attacker to elevate privileges locally.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| microsoft | aci_confidential_containers | * |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-625 | The product uses a regular expression that does not sufficiently restrict the set of allowed values. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability involves a permissive regular expression in Azure Compute Gallery that allows an authorized attacker to elevate their privileges locally.
How can this vulnerability impact me? :
An attacker who is already authorized can exploit this vulnerability to gain higher privileges on the local system, potentially leading to full control over affected resources.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know
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