CVE-2026-110631

CriticalCVSS 9.8/10Last modified Oct 20, 2026

Description

Komodo through 2.3.3 contains an authentication bypass vulnerability in the Periphery agent that allows unauthenticated attackers to connect as a trusted Core because empty core_public_keys and passkeys lists fail open by default. Attackers reaching port 8120 can present any generated keypair to issue Periphery API requests, including terminal sessions and container operations, executing commands on managed hosts typically as root.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Oct 14, 2026
Last modified
Oct 20, 2026
NVD status
Deferred

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CVE-2026-110631: Critical severity, CVSS 9.8 | Vulnix