CVE-2026-35561

Insufficient authentication security controls in browser-based authentication components in Amazon Athena ODBC driver

Published: Apr 3, 2026Updated: Jul 24, 2026 Sources: CVE List NVDCWE-862

7.4HIGH

Description

Insufficient authentication security controls in the browser-based authentication components in Amazon Athena ODBC driver before 2.1.0.0 might allow a threat actor to intercept or hijack authentication sessions due to insufficient protections in the browser-based authentication flows. To remediate this issue, users should upgrade to version 2.1.0.0.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:HAttack Complexity

High

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:HIntegrity

High

A:NAvailability

None

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Weaknesses

CWE-862

Affected Products

Amazon

commercial·US

athena odbc

Databases / db-tooling

Amazon Athena ODBC driverOn-prem

Databases / db-tooling

Exploitability

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Initial Access

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References

https://aws.amazon.com/security/security-bulletins/2026-013-aws/

aws.amazon.com

https://docs.aws.amazon.com/athena/latest/ug/odbc-v2-driver-release-notes.html

docs.aws.amazon.com

https://downloads.athena.us-east-1.amazonaws.com/drivers/ODBC/v2.1.0.0/Linux/AmazonAthenaODBC-2.1.0.0.rpm

downloads.athena.us-east-1.amazonaws.com

and 3 more references View all →

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