CVE-2026-35558

Improper neutralization of special elements in authentication components in Amazon Athena ODBC driver

Published: Apr 3, 2026Updated: Jul 24, 2026 Sources: CVE List NVDCWE-77

7.8HIGH

Description

Improper neutralization of special elements in the authentication components in Amazon Athena ODBC driver before 2.1.0.0 might allow a threat actor to execute arbitrary code or redirect authentication flows by using specially crafted connection parameters that are processed by the driver during user-initiated authentication. To remediate this issue, users should upgrade to version 2.1.0.0.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:LAttack Vector

Local

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:RUser Interaction

Required

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:HIntegrity

High

A:HAvailability

High

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Weaknesses

CWE-77

Affected Products

Amazon

commercial·US

Amazon Athena ODBC driverOn-prem

Databases / db-tooling

athena odbc

Databases / db-tooling

Exploitability

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique

Execution

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References

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

aws.amazon.com

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

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