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CVE-2026-77055

9.3 critical Deferred
NVD · CVE.org

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.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 3

  1. StatusPublished → DeferredNVD modified 2026-10-26 17:11
  2. StatusReceived → PublishedNVD modified 2026-10-26 14:45
  3. First seenCVSS 9.3NVD modified 2026-10-26 15:16

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 2