CVE-2026-42826

Azure DevOps Information Disclosure Vulnerability

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

Affected

Microsoft · Azure DevOps

CVSS v3.1 NVD

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v3.1 MICROSOFT

10.0 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS

1.17% chance of exploitation in the next 30 days, 67th percentile

Published

2026-05-07

Updated

2026-08-10

Proof-of-concept exploits (1)

• sam00/POC-CVE-2026-42826-2026-42826-Microsoft-Azure-DevOps-Information-Disclosure-Vulnera…0★ · 2026-08-03

Security advisories

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42826

References

• CVE Record
• NVD entry

Related

• CVE-2026-0300
• CVE-2026-32621
• CVE-2026-54121
• CVE-2026-56164