CVE-2026-107352
Missing authorization checks in Amazon Athena engine version 3 request handling
CVSS Score
7.7
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-862 CWE-424 |
| Vendor | aws |
| Product | amazon athena |
| Published | Oct 7, 2026 |
| Last Updated | Oct 7, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
AWS / Amazon Athena
N/A
References
Credits
Act Security