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Azure CVE-2026-21532

HIGH
Information Exposure (CWE-200)
2026-02-05 secure@microsoft.com
8.2
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
8.2 HIGH
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
None

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
CVE Published
Feb 05, 2026 - 23:15 nvd
HIGH 8.2

DescriptionCVE.org

Azure Function Information Disclosure Vulnerability

AnalysisAI

Azure Function Information Disclosure Vulnerability [CVSS 8.2 HIGH]

Technical ContextAI

Classified as CWE-200 (Information Exposure). Affects Azure Functions. Azure Function Information Disclosure Vulnerability

RemediationAI

Monitor vendor advisories for a patch. Restrict network access to the affected service where possible.

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CVE-2026-21532 vulnerability details – vuln.today

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