CVE-2026-35562

HIGH

Allocation of resources without limits in the parsing components in Amazon Athena ODBC driver before 2.1.0.0 might allow a threat actor to cause a denial of service by delivering crafted input that triggers excessive resource consumption during the driver's parsing operations. To remediate this issue, users should upgrade to version 2.1.0.0.

CVSS v3.1 Score

7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Published: 4/3/2026Modified: 4/14/2026

Related Intelligence (1)

LOWVulnerability

Issues with Amazon Athena ODBC Driver

<p><b>Bulletin ID:</b> 2026-013-AWS<br> <b>Scope:</b> AWS<br> <b>Content Type:</b> Important (requires attention)<br> <b>Publication Date:</b> 2026/04/03 13:00 PM PDT</p> <p><b>Description:</b></p> <p>The Amazon Athena ODBC driver implements standard ODBC application program interfaces (APIs). The ODBC driver provides access to Amazon Athena from any C/C++ application. The Amazon Athena ODBC drive

CVE-2026-5485CVE-2026-35558
AWS Security Bulletins

References (6)

https://aws.amazon.com/security/security-bulletins/2026-013-aws/Vendor Advisoryhttps://docs.aws.amazon.com/athena/latest/ug/odbc-v2-driver-release-notes.htmlRelease Noteshttps://downloads.athena.us-east-1.amazonaws.com/drivers/ODBC/v2.1.0.0/Linux/AmazonAthenaODBC-2.1.0.0.rpmPatchhttps://downloads.athena.us-east-1.amazonaws.com/drivers/ODBC/v2.1.0.0/Mac/Intel/AmazonAthenaODBC-2.1.0.0_x86.pkgPatchhttps://downloads.athena.us-east-1.amazonaws.com/drivers/ODBC/v2.1.0.0/Mac/arm/AmazonAthenaODBC-2.1.0.0_arm.pkgPatchhttps://downloads.athena.us-east-1.amazonaws.com/drivers/ODBC/v2.1.0.0/Windows/AmazonAthenaODBC-2.1.0.0.msiPatch