Resource exhaustion in Amazon Athena Odbc Driver
CVE-2026-35562
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.
EPSS: 0.004 (30.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
Weakness classification (CWE)
References
- ff89ba41-3aa1-4d27-914a-91399e9639e5 (Patch, patch)
- ff89ba41-3aa1-4d27-914a-91399e9639e5 (Patch, patch)
- ff89ba41-3aa1-4d27-914a-91399e9639e5 (Patch, patch)
- ff89ba41-3aa1-4d27-914a-91399e9639e5 (Patch, patch)
- ff89ba41-3aa1-4d27-914a-91399e9639e5 (vendor-advisory, Vendor Advisory)
- ff89ba41-3aa1-4d27-914a-91399e9639e5 (release-notes, Release Notes)
Frequently asked questions
- What is CVE-2026-35562?
- CVE-2026-35562 is a high-severity vulnerability in Amazon Athena Odbc Driver, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2026-04-03.
- How severe is CVE-2026-35562?
- High severity. CVSS v3 base score is 7.5 out of 10.