CVE-2026-42826

CRITICAL

Azure DevOps Information Disclosure Vulnerability

Title source: cna
STIX 2.1

Description

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

References (1)

Core 1
Core References
Vendor Advisory vendor-advisory patch
Azure DevOps Information Disclosure Vulnerability
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42826

Scores

CVSS v3 10.0
EPSS 0.0011
EPSS Percentile 29.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-200
Status published
Products (2)
Microsoft/Azure DevOps -
microsoft/azure_devops
Published May 07, 2026
Tracked Since May 08, 2026