CVE-2026-92393

Apache YuniKorn 1.9.0 and earlier does not implement label and user annotation checks for workload UPDATE action bypassing all checks. Workloads in YuniKorn are defined as the following Kubernetes objects: "deployments", "replicasets", "statefulsets", "daemonsets", "jobs", "cronjobs". The CREATE action correctly enforces the checks for all object types. The bypass allows any user to specify an arbitrary user info annotation. The same bypass also allows changing the application ID for the workload. The combination of the two applied in one UPDATE could allow access to a queue that the user normally would not have access to. Quota usage for the queue might be impacted if the application runs in the incorrect queue. User based quota enforcement is also based on the user annotation. User quota tracking could be side stepped even if the application runs in the correct queue. Users are recommended to upgrade to version 1.10.0, which fixes this issue.

CVSS

No CVSS.

References

Link	Resource
https://lists.apache.org/thread.html/sfo83zlrrx9ftbox9oxcp03qox2co449
http://www.openwall.com/lists/oss-security/2026/10/07/25

Configurations

No configuration.

History

07 Oct 2026, 18:17

Type	Values Removed	Values Added
CWE		CWE-863

07 Oct 2026, 10:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-07 10:17

Updated : 2026-10-07 18:17

NVD link : CVE-2026-92393

Mitre link : CVE-2026-92393

CVE.ORG link : CVE-2026-92393

JSON object : View

Products Affected

No product.

CWE

CWE-863

Incorrect Authorization

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