CVE-2026-10720
5.1
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
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Canonical | Microceph | 19.2.1+snap74c0060321 < 19.2.3+snapcf306793a4 | affected |
| Canonical | Microceph | 20.0.0 < 20.2.0+snapbe4e67380e | affected |
Weaknesses
- CWE-23: CWE-23 Relative path traversal
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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