CVE-2026-34178 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. DescriptionIn Canonical LXD before 6.8, the backup import path validates project restrictions against backup/index.yaml in the supplied tar archive but creates the instance from backup/container/backup.yaml, a separate file in the same archive that is never checked against project restrictions. An authenticated remote attacker with instance-creation permission in a restricted project can craft a backup archive where backup.yaml carries restricted settings such as security.privileged=true or raw.lxc directives, bypassing all project restriction enforcement and allowing full host compromise. Metrics
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CVSS 4.0 Severity and Vector Strings:
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2026-34178 NVD Published Date: 04/09/2026 NVD Last Modified: 04/09/2026 Source: Canonical Ltd. |
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