SEPTEMBER 17, 2026
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Case File

CVE-2026-86114

MEDIUM · CVSS 6.5 EPSS 0.24% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-05 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

Arcane versions prior to 2.0.0 are vulnerable due to improper restrictions on template operations, enabling default user role accounts to manipulate compose templates. This flaw allows attackers to inject malicious container configurations that could execute with administrative privileges, posing a risk of unauthorized access and potential system compromise. Organizations using affected versions should prioritize remediation to mitigate the risk of exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-86114
Severity
MEDIUM
CVSS
6.5
EPSS
0.24%

Original NVD Description

Arcane versions before 2.0.0 fail to properly restrict template operations, allowing default user role accounts to create, modify, and delete compose templates including instance-wide defaults. Attackers can inject malicious container configurations with privileged settings or host path mounts that execute with administrative privileges when deployed by administrators.