CVE-2026-77055

boneIO black_debian_images gives the boneio service account excessive privileges, including full passwordless sudo access and membership in the docker group. A local attacker who compromises the boneio user can use these privileges to escalate to root. This issue was fixed in version 1.6.0: the image removes the sudoers rule and the docker group membership when it is sealed, and devices already in the field have both removed by migrations shipped with boneio 1.6.0 and applied on first start after the upgrade. Privileged operations now go through helpers that accept only a fixed set of commands, with migrations verified against Ed25519 signatures.

CVSS

No CVSS.

References

Link	Resource
https://boneio.eu/en/docs/black
https://cert.pl/en/posts/2026/10/CVE-2026-77052

Configurations

No configuration.

History

26 Oct 2026, 15:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-26 15:16

Updated : 2026-10-26 17:11

NVD link : CVE-2026-77055

Mitre link : CVE-2026-77055

CVE.ORG link : CVE-2026-77055

JSON object : View

Products Affected

No product.

CWE

CWE-266

Incorrect Privilege Assignment

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