Read the docs
TI-2021-06404 Aliases CVE-2021-24109GHSA-pcvx-6475-h84c

Microsoft Azure Kubernetes Service Elevation of Privilege Vulnerability

Priority LOW 34Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
Required
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

Microsoft Azure Kubernetes Service Elevation of Privilege Vulnerability

Why it matters now

EPSS 0.02174 82nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
MicrosoftMicrosoft Azure Kubernetes ServiceN/A—No fix listedCNA
  • Microsoft Azure Kubernetes Service VendorMicrosoft Affected N/A Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:microsoft:azure_kubernetes_service:-:*:*:*:*:*:*:*not specified by NVDVulnerableMicrosoft
  • cpe:2.3:a:microsoft:azure_kubernetes_service:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-24109
  2. 2026-10-03 Alias added: GHSA-pcvx-6475-h84c

References

Patch 1

  • TI-2023-23979 The HTTP/2 protocol allows a denial of service (server resource consumption) because… KEVCVSS 3.1HIGH 7.5
  • TI-2023-13726 Microsoft Azure Kubernetes Service Elevation of Privilege Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2026-40538 Microsoft Azure Kubernetes Service Elevation of Privilege Vulnerability CVSS 3.1CRITICAL 10.0
  • TI-2026-37250 Microsoft Azure Kubernetes Service Elevation of Privilege Vulnerability CVSS 3.1CRITICAL 9.4
  • TI-2026-25539 Microsoft Azure Kubernetes Service Elevation of Privilege Vulnerability CVSS 3.1CRITICAL 10.0
  • TI-2024-14163 Microsoft Azure Kubernetes Service Confidential Container Elevation of Privilege Vulnerability CVSS 3.1CRITICAL 9.0
See all 10 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences