CVE-2026-5709
8.8 · HIGHOverview
CVE-2026-5709 is a high-severity vulnerability affecting amazon research_and_engineering_studio. It was published on April 6, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from amazon. Update research_and_engineering_studio to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| amazon | research_and_engineering_studio | >= 0, < 2026.03 | Affected |
Frequently Asked Questions
What is CVE-2026-5709?
CVE-2026-5709 is a high-severity vulnerability affecting amazon research_and_engineering_studio. It was published on April 6, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2026-5709?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2026-5709?
Check the references section for vendor advisories and patches from amazon. Update research_and_engineering_studio to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-5709?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-5709 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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