CVE-2026-35562: Amazon Athena Odbc

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

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.

Affected products

• Amazon Athena Odbc: before 2.1.0.0 (fixed in 2.1.0.0)

Published 2026-04-03. Last modified 2026-07-24.