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 PUBLISHED

Description (CNA)

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 (CNA)

Vendor / product	Versions
AWS / Amazon Athena	affected N/A

CWE

CWE-862, CWE-424

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.