To remediate this issue, users should upgrade to version 1.6.1 or later.
Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Sun, 04 Oct 2026 22:15:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Aws
Aws loom |
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| Vendors & Products |
Aws
Aws loom |
Fri, 02 Oct 2026 22:30:00 +0000
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| Metrics |
ssvc
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Fri, 02 Oct 2026 19:30:00 +0000
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| References |
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Fri, 02 Oct 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
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| 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. | |
| Title | Missing authentication for critical function in Loom for AWS | |
| Weaknesses | CWE-1188 CWE-306 |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: AMZN
Published:
Updated: 2026-10-02T21:09:30.961Z
Reserved: 2026-10-01T14:59:36.204Z
Link: CVE-2026-103956
Updated: 2026-10-02T21:09:19.921Z
Status : Awaiting Analysis
Published: 2026-10-02T19:16:39.750
Modified: 2026-10-06T14:49:40.823
Link: CVE-2026-103956
No data.
OpenCVE Enrichment
Updated: 2026-10-04T20:53:22Z