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Description

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.

PUBLISHED Reserved 2026-04-03 | Published 2026-04-03 | Updated 2026-04-06 | Assigner AMZN




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

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

Problem types

CWE-770: Allocation of Resources Without Limits or Throttling

Product status

Default status
unaffected

2.1.0.0
unaffected

References

downloads.athena.us-east-1.amazonaws.com/...ODBC-2.1.0.0.msi patch

downloads.athena.us-east-1.amazonaws.com/...ODBC-2.1.0.0.rpm patch

downloads.athena.us-east-1.amazonaws.com/...-2.1.0.0_arm.pkg patch

downloads.athena.us-east-1.amazonaws.com/...-2.1.0.0_x86.pkg patch

aws.amazon.com/security/security-bulletins/2026-013-aws/ vendor-advisory

docs.aws.amazon.com/.../ug/odbc-v2-driver-release-notes.html release-notes

cve.org (CVE-2026-35562)

nvd.nist.gov (CVE-2026-35562)

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