CVE-2026-103916
NoneCVSS
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EPSS
0.2%
Published
Nov 3, 2026
CISA due date
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The record
Docker Sandboxes sbx cp does not safely confine host-side paths to a shared workspace. A malicious sandbox can create or replace a workspace symlink so that a later user-initiated copy reads a host file outside the workspace into the sandbox or writes sandbox-controlled data to a host path outside the workspace with the invoking user's permissions.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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