CVE-2026-5708: Improper Control of User-Modifiable Attributes in RES CreateSession API
AWS · Research and Engineering Studio (RES)
Vendor fix available · Affected: AWS Research and Engineering Studio (RES) · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 58% of scored CVEs
DescriptionCVE.org
Unsanitized control of user-modifiable attributes in the session creation component in AWS Research and Engineering Studio (RES) prior to version 2026.03 could allow an authenticated remote user to escalate privileges, assume the virtual desktop host instance profile permissions, and interact with AWS resources and services via a crafted API request. To remediate this issue, users are advised to upgrade to RES version 2026.03 or apply the corresponding mitigation patch to their existing environment.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- AWS · Research and Engineering Studio (RES)from 2023.11 up to and including 2025.12.01
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- AWS
- Published
- April 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-5708 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.