CVE-2026-10720 (GCVE-0-2026-10720)

Vulnerability from cvelistv5 – Published: 2026-06-19 04:57 – Updated: 2026-06-22 15:02
VLAI
Title
MicroCeph path traversal issue in the remote-import API
Summary
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.
Severity
5.1 (Medium)
CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:H/SA:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-22 15:02 UTC
CWE
  • CWE-23 - Relative path traversal
Assigner
canonical CNA under the mitre root
CNA scorecard B 82/100 over 60 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Canonical Microceph Affected: 19.2.1+snap74c0060321 , < 19.2.3+snapcf306793a4 (custom)
Affected: 20.0.0 , < 20.2.0+snapbe4e67380e (custom)
guessed Create a notification for this product.
Date Public
2026-06-09 07:21
Credits
Owais Lone
Show details on NVD website
To clipboard 

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