Review reviewHigh

CVE-2026-57969

Microsoft Azure CycleCloud 8.9.1, azure cyclecloud

Missing authentication for critical function in Azure CycleCloud allows an authorized attacker to elevate privileges over a network.

CVSS
8.8
EPSS
0.54%
41.7% percentile
CISA KEV
Not listed
Published
2026.07.15
PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV
Exploit probability0.54%
Technical severityCVSS 8.8

Vulnerability overview

Missing authentication for critical function in Azure CycleCloud allows an authorized attacker to elevate privileges over a network.

Affected product and versions

Product
Microsoft Azure CycleCloud 8.9.1, azure cyclecloud
Affected versions
>= 1.0.0 < 8.9.1, < 8.9.1
Fixed versions
8.9.1

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
  1. 1
    Identify

    Confirm that Microsoft Azure CycleCloud 8.9.1, azure cyclecloud and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
CWE-306
CVE-2026-57969 — Microsoft Azure CycleCloud 8.9.1, azure cyclecloud | SECUFOCUS NOW