CVE-2026-44247

Volcano is a Kubernetes-native batch scheduling system. Prior to v1.14.2, v1.13.3, and v1.12.4, the Volcano webhook server does not enforce a size limit on incoming HTTP request bodies. Any in-cluster pod that can reach the webhook endpoint may send an arbitrarily large request body, potentially causing the webhook server to be killed by OOM. All Volcano deployments with the webhook server exposed to in-cluster traffic are affected. This vulnerability is fixed in v1.14.2, v1.13.3, and v1.12.4.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:linuxfoundation:volcano:*:*:*:*:*:kubernetes:*:*
cpe:2.3:a:linuxfoundation:volcano:*:*:*:*:*:kubernetes:*:*
cpe:2.3:a:linuxfoundation:volcano:*:*:*:*:*:kubernetes:*:*

History

No history.

Information

Published : 2026-05-27 22:16

Updated : 2026-06-17 10:50


NVD link : CVE-2026-44247

Mitre link : CVE-2026-44247

CVE.ORG link : CVE-2026-44247


JSON object : View

Products Affected

linuxfoundation

  • volcano
CWE
CWE-400

Uncontrolled Resource Consumption

CWE-770

Allocation of Resources Without Limits or Throttling