CVE-2026-103958: Aws Loom

High severity, CVSS 7.6. EPSS: 0.3% chance of exploitation in the next 30 days.

Server-side request forgery in the tool server and remote agent connection handling in Loom for AWS before 1.7.0 might allow an authenticated remote user to obtain the credentials of the application's own container role and to read responses from arbitrary internal network locations, via a crafted connection address supplied when registering, updating or testing a tool server or remote agent. To remediate this issue, users should upgrade to version 1.7.0 or later.

Affected products

• Aws Loom: before 1.7.0 (fixed in 1.7.0)

Published 2026-10-02. Last modified 2026-10-06.