PT-2026-86385
CVE-2026-86114
·
Published
2026-09-05
·
Updated
2026-09-14
Description by
CVSS 4.0
7.1
HighMetricsAV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions
Arcane versions prior to 2.0.0
Description
Insufficient restrictions on template operations allow accounts with the default user role to create, modify, and delete compose templates, including instance-wide defaults. This allows for the injection of malicious container configurations featuring privileged settings or host path mounts, which execute with administrative privileges when deployed by administrators.
Recommendations
Update to version 2.0.0 or later.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
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