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CVE-2026-115416

Incorrect authorization checks in Amazon Athena engine version 3 query processing

HIGH
7.7
CVSS Score
Published: October 22, 2026 at 04:50 PM UTC
Updated: October 22, 2026 at 05:40 PM UTC
1 product affected across 1 vendorAmazon Athena

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Severity
HIGH7.7
Exploit prediction
EPSS 0.3%

Description

Incorrect authorization checks in Amazon Athena engine version 3 query processing could have allowed an authenticated user to read AWS account identifiers and SQL statement text query metadata from other AWS accounts. Query results, and data stored in Amazon S3 or other data sources, were not accessible through this issue. AWS remediated the issue on October 7, 2026. No customer action is required.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Amazon Athena· AWS
90%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: cverecord
https://aws.amazon.com/security/security-bulletins/2026-144-aws/

CVSS

7.7HIGHAMZN
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-863CWE-653

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