Vulnerability details
CVE-2026-35562
Amazon Athena ODBC driver
Allocation of resources without limits in parsing components in Amazon Athena ODBC driver
CVSS 4.0
8.7High
Official 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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.7High | 4.0 | CVEProject cvelistV5 (CNA) (AMZN) | 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 |
| 7.5High | 3.1 | CVEProject cvelistV5 (CNA) (AMZN) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Amazon | Amazon Athena ODBC driver | v < 2.1.0.0 | CVEProject cvelistV5 (CNA) |
References and advisories
6- https://downloads.athena.us-east-1.amazonaws.com/drivers/ODBC/v2.1.0.0/Windows/AmazonAthenaODBC-2.1.0.0.msi patch
- https://downloads.athena.us-east-1.amazonaws.com/drivers/ODBC/v2.1.0.0/Linux/AmazonAthenaODBC-2.1.0.0.rpm patch
- https://downloads.athena.us-east-1.amazonaws.com/drivers/ODBC/v2.1.0.0/Mac/arm/AmazonAthenaODBC-2.1.0.0_arm.pkg patch
- https://downloads.athena.us-east-1.amazonaws.com/drivers/ODBC/v2.1.0.0/Mac/Intel/AmazonAthenaODBC-2.1.0.0_x86.pkg patch
- https://aws.amazon.com/security/security-bulletins/2026-013-aws/ vendor-advisory
- https://docs.aws.amazon.com/athena/latest/ug/odbc-v2-driver-release-notes.html release-notes
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Details
- Published
- 2026-04-03
- Last updated
- 2026-10-20
- State
- Published
- Assigner (CNA)
- AMZN
Exploit prediction (EPSS)
0.38%
Probability of exploitation in 30 days
32.8%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- Yes
- Exploitation
- None
- Technical impact
- Partial
Weaknesses (CWE)
- CWE-770Allocation of Resources Without Limits or Throttling