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CVE PROGRAM SOURCE RECORD8.1 High

CVE-2026-41013

Tenant-controlled comma smuggles arbitrary CIFS mount options

Description

Input validation bypass in SMB volume mount handling in CloudFoundry Foundation diego-release allows low-privileged CF space developer to inject arbitrary kernel CIFS mount options via bypassing the mount-option allowlist, enabling privilege escalation and security control bypass on multi-tenant Diego cells. Affected versions: smb-volume-release: All versions prior to v3.60.0 CF Deployment: All versions prior to v56.0.0

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

CloudFoundry Foundation smb-volume-release

Default version status: unaffected

  • 0 to < 3.60.0affected

CloudFoundry Foundation CF Deployment

Default version status: unaffected

  • 0 to < 56.0.0affected

References