CVE-2026-35562 PUBLISHED

Allocation of resources without limits in parsing components in Amazon Athena ODBC driver

Assigner: AMZN
Reserved: 03.04.2026 Published: 03.04.2026 Updated: 03.04.2026

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 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS Score: 7.5

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	None
Privileges Required	None	Integrity Impact	None
User Interaction	None	Availability Impact	High

CVSS 3.1

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CVSS Score: 8.7

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	None	Confidentiality	None
Attack Complexity	Low	Integrity	None	Integrity	None
Attack Requirements	None	Availability	High	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

Product Status

Vendor	Amazon
Product	Amazon Athena ODBC driver
Versions	Default: unaffected Version 2.1.0.0 is unaffected

CVE-2026-35562 PUBLISHED

Allocation of resources without limits in parsing components in Amazon Athena ODBC driver

Metrics

Product Status

References

Problem Types

Impacts