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.

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Vendors Products
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Advisories

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Fixes

Solution

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Workaround

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History

Wed, 07 Oct 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 07 Oct 2026 20:30:00 +0000

Type Values Removed Values Added
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.
Title Missing authorization checks in Amazon Athena engine version 3 request handling
First Time appeared Aws
Aws amazon Athena
Weaknesses CWE-424
CWE-862
CPEs cpe:2.3:a:aws:amazon_athena:n_a:*:*:*:*:*:*:*
Vendors & Products Aws
Aws amazon Athena
References
Metrics cvssV3_1

{'score': 7.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N'}

cvssV4_0

{'score': 6.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: AMZN

Published:

Updated: 2026-10-07T20:32:01.066Z

Reserved: 2026-10-07T19:18:38.898Z

Link: CVE-2026-107352

cve-icon Vulnrichment

Updated: 2026-10-07T20:31:56.094Z

cve-icon NVD

Status : Received

Published: 2026-10-07T21:17:15.373

Modified: 2026-10-07T21:17:15.373

Link: CVE-2026-107352

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses