MEDIUM 6.9 NVD

CVE-2026-103505

Improper neutralization of argument delimiters in the volume handling component in AWS EFS CSI Driver (aws-efs-csi-driver) v3.1.0 through v3.4.2 might allow rem

Improper neutralization of argument delimiters in the volume handling component in AWS EFS CSI Driver (aws-efs-csi-driver) v3.1.0 through v3.4.2 might allow remote authenticated users with PersistentVolume creation permissions to inject arbitrary mount options via comma-separated values in the mounttargetipmap volumeAttribute. To remediate this issue, users should upgrade to version v3.5.0 or later.

References

https://aws.amazon.com/security/security-bulletins/2026-120-aws/
https://github.com/kubernetes-sigs/aws-efs-csi-driver/releases/tag/v3.5.0

Published: 2026-10-01 · Source: NVD · Feed updated: 2026-10-01

This medium severity vulnerability with a CVSS score of 6.9 was published on 2026-10-01 via NVD.

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