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.

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Fixes

Solution

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Workaround

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History

Tue, 07 Apr 2026 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 07 Apr 2026 00:00:00 +0000

Type Values Removed Values Added
First Time appeared Amazon
Amazon amazon Athena Odbc Driver
Vendors & Products Amazon
Amazon amazon Athena Odbc Driver

Fri, 03 Apr 2026 20:15:00 +0000

Type Values Removed Values Added
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.
Title Improper neutralization of special elements in authentication components in Amazon Athena ODBC driver
Weaknesses CWE-77
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 7.3, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: AMZN

Published:

Updated: 2026-04-07T13:07:22.816Z

Reserved: 2026-04-03T13:43:36.914Z

Link: CVE-2026-35558

cve-icon Vulnrichment

Updated: 2026-04-07T13:07:19.963Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-04-03T21:17:11.710

Modified: 2026-04-07T13:20:55.200

Link: CVE-2026-35558

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-07T07:16:34Z

Weaknesses