CVE-2026-103505mediumCWE-88

AWS EFS CSI Driver Mount Option Injection via mounttargetipmap

13Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 6.9epss 0.4%

probabilidad de explotación

0.4%top 72% de las CVE

explotación observada

noninguna fuente lo reporta

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.

CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:H/VA:N/SC:H/SI:N/SA:N

Productos afectados

AWS · aws-efs-csi-driver

Referencias

https://aws.amazon.com/security/security-bulletins/2026-120-aws/https://github.com/kubernetes-sigs/aws-efs-csi-driver/releases/tag/v3.5.0 https://github.com/kubernetes-sigs/aws-efs-csi-driver/security/advisories/GHSA-pv26-6q9q-5773