CVE-2026-5709

Published April 6th, 2026

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CVSS v3

8.8

HIGH

CVSS v2

N/A

Affected

PROJECT

Description

Unsanitized input in the FileBrowser API in AWS Research and Engineering Studio (RES) version 2024.10 through 2025.12.01 might allow a remote authenticated actor to execute arbitrary commands on the cluster-manager EC2 instance via crafted input when using the FileBrowser functionality. To remediate this issue, users are advised to upgrade to RES version 2026.03 or apply the corresponding mitigation patch to their existing environment.

aws/res

Research and Engineering Studio (RES) is an AWS supported open source product that enables IT administrators to provide an easy-to-use web portal for scientists and engineers to run technical computing workloads on AWS.

GitHub

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