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Azure DevOps CVE-2026-42826

| EUVD-2026-28460 CRITICAL
Information Exposure (CWE-200)
2026-05-07 microsoft GHSA-gmwx-3xm2-9fx8
10.0
CVSS 3.1
Temporal: 8.7
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CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
May 07, 2026 - 22:03 vuln.today
CVE Published
May 07, 2026 - 20:59 nvd
CRITICAL 10.0

DescriptionNVD

Exposure of sensitive information to an unauthorized actor in Azure DevOps allows an unauthorized attacker to disclose information over a network.

AnalysisAI

Unauthorized information disclosure in Azure DevOps allows remote unauthenticated attackers to access sensitive data via network requests and potentially compromise the system with high confidentiality, integrity, and availability impact. The vulnerability carries a maximum CVSS 10.0 score with scope change, indicating cross-boundary impact. …

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RemediationAI

Within 24 hours: Identify all Azure DevOps instances in your environment and document current versions. Within 7 days: Apply Microsoft's released patch to all Azure DevOps servers and services; prioritize production instances and those storing sensitive credentials or source code. …

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CVE-2026-42826 vulnerability details – vuln.today

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