CVE-2026-103956
CRITICAL
NVD
CVSS Score
10
Severity
CRITICAL
Published
Oct 02, 2026
Vendor
unknown
Description
Missing authentication for critical function in the authentication dependency in Loom for AWS before 1.6.1 allowed remote actors to obtain super-admin authority over the agent control plane, including registering tool servers, reading stored integration credentials, and rewriting the IAM role policies attached to managed agent roles, via any request to the application API in a deployment where no identity provider is configured. To remediate this issue, users should upgrade to version 1.6.1 or later.