VDB
CVE-2026-6437
CVE-2026-6437
PUBLISHED
CVSS 6.5 MEDIUM
Improper neutralization of argument delimiters in the volume handling component in AWS EFS CSI Driver (aws-efs-csi-driver) before v3.0.1 allows remote authenticated users with PersistentVolume creation permissions to inject arbitrary mount options via comma injection. To remediate this issue, users should upgrade to version v3.0.1
EPSS 0.57% · 47.0th percentile
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
EPSS Score
0.57%
47.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Amazon | AWS EFS CSI Driver | 3.0.1 |
Timeline
- Apr 17, 2026 CVE Published
- Apr 17, 2026 PoC Published
- Apr 18, 2026 EPSS Score
- Apr 20, 2026 Security Advisory
- May 18, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 23, 2026 EPSS Score
- May 24, 2026 EPSS Score
- May 26, 2026 EPSS Score
- May 27, 2026 EPSS Score
- May 29, 2026 EPSS Score