CVE-2026-77909: Azure CycleCloud Information Disclosure Vulnerability

Overview

Severity

High (CVSS 7.7)

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C

Category

Information Disclosure

Exploit Status

Not Exploited

Exploitation Likelihood

Less Likely

Patch Tuesday

2026-Sep

Released

2026-09-08

Description

Insufficiently protected credentials in Azure CycleCloud allows an authorized attacker to disclose information over a network.

FAQ

What type of information could be disclosed by this vulnerability? Exploiting this vulnerability could allow the disclosure of credentials.

Affected Products (1)

Azure

• Azure CycleCloud 8.9.2

Security Updates (1)

• Release Notes

Acknowledgments

XBREACH TEAM with <a href="https://xbreach.ai/">XBreach.ai</a>

Revision History

• 2026-09-08: Information published.