CVE-2026-10720
MicroCeph path traversal issue in the remote-import API
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.
INFO
Published Date :
June 19, 2026, 4:57 a.m.
Last Modified :
June 19, 2026, 4:57 a.m.
Remotely Exploit :
Yes !
Source :
canonical
Affected Products
The following products are affected by CVE-2026-10720
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | MEDIUM | cc1ad9ee-3454-478d-9317-d3e869d708bc |
Solution
- Update MicroCeph to a patched version.
- Restrict access to mTLS certificates.
- Validate import API inputs.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-10720 vulnerability anywhere in the article.