Security Advisory

CVE-2026-10720

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-06-19 04:57:48

Last updated 2026-06-22 15:02:10

Assigner canonical

CVSS score 5.1

State PUBLISHED

Description

Canonical MicroCeph versions from the squid and tentacle track are vulnerable to a path traversal issue in the remote-import API. Holders of a trusted cluster mTLS certificate (such as enrolled cluster members) or join token can manipulate files in an imported remote cluster within the /var/snap/microceph confinement. This would allow daemon disruption and pollution of the cluster state.

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