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CVE PROGRAM SOURCE RECORD10.0 Critical

CVE-2026-103956

Missing authentication for critical function in Loom for AWS

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

AWS loom

Default version status: unaffected

  • 0 to < 1.6.1affected

References