CVE-2026-107352

HIGHCVSS 7.7

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.

Timeline

Published:October 7th, 2026 9:17 PM

Last modified:October 11th, 2026 9:16 PM

CVSS Scoring

CVSS v3: 7.7 (HIGH)

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Weaknesses (CWE)

CWE-424 CWE-862

References & Reports

Advisories, patches, and third-party reports

https://aws.amazon.com/security/security-bulletins/2026-128-aws/

Source: NIST NVD · Data may lag official sources by up to one minute