# CVE-2026-107352: Missing authorization checks in Amazon Athena engine version 3 request handling

> CVE-2026-107352: Missing authorization checks in Amazon Athena engine version 3 request handling. CVSS 7.7 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2026-107352
Last updated: 2026-10-11T21:16:42Z

- Published: 2026-10-07 20:14 UTC · Updated: 2026-10-11 21:16 UTC · Assigner: AMZN
- CVSS: 7.7 (CVSS 3.1) · Severity: High · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
- EPSS: 0.20%, 10th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-424, CWE-862

## Description

Missing authorization checks in Amazon Athena engine version 3 request handling could have allowed an authenticated user to read limited query metadata (AWS account identifiers and SQL statement text) from other AWS accounts. Query results, credentials, and Amazon S3 data were not affected. AWS remediated the issue on September 1, 2026, and has confirmed no customer metadata was accessed. No customer action is required.

## Affected vendors and products

- AWS: Amazon Athena

## Tracked companies

- [Amazon Web Services](https://rewindex.com/company/aws.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-107352)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-107352)
- [https://aws.amazon.com/security/security-bulletins/2026-128-aws/](https://aws.amazon.com/security/security-bulletins/2026-128-aws/)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2026-107352 · Markdown: https://rewindex.com/cve/CVE-2026-107352.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-107352 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T03:10:47.043Z