Analysis and contextual insights are available on OpenCVE Cloud.
Vendor Workaround
Use --clone mode and avoid additional read-write host mounts: https://docs.docker.com/ai/sandboxes/usage/#clone-mode
Tracking
Sign in to view the affected projects.
No advisories yet.
Tue, 15 Sep 2026 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | On macOS, the virtio-fs host server used by Docker Sandboxes improperly follows symlinks when reopening an unlinked file from a stored path. A malicious guest can replace a parent directory with a symlink, escape the shared workspace, and read or modify arbitrary host files as the VMM user, potentially achieving host code execution. | |
| Title | Docker Sandboxes guest can write arbitrary macOS host files via a symlink in the virtio-fs stored-path fallback | |
| First Time appeared |
Docker
Docker docker Sandboxes |
|
| Weaknesses | CWE-59 | |
| CPEs | cpe:2.3:a:docker:docker_sandboxes:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Docker
Docker docker Sandboxes |
|
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: Docker
Published:
Updated: 2026-09-15T15:01:06.221Z
Reserved: 2026-08-20T15:32:02.935Z
Link: CVE-2026-77179
No data.
Status : Received
Published: 2026-09-15T14:17:11.273
Modified: 2026-09-15T15:17:21.570
Link: CVE-2026-77179
No data.
OpenCVE Enrichment
Updated: 2026-09-15T14:30:07Z