CVE-2026-35561

HIGH 7.4

Insufficient authentication security controls in browser-based authentication components in Amazon Athena ODBC driver

CVSS Score

7.4

EPSS Score

0.1%

EPSS Percentile

20th

Insufficient authentication security controls in the browser-based authentication components in Amazon Athena ODBC driver before 2.1.0.0 might allow a threat actor to intercept or hijack authentication sessions due to insufficient protections in the browser-based authentication flows. To remediate this issue, users should upgrade to version 2.1.0.0.

CWE	CWE-862
Vendor	amazon
Product	amazon athena odbc driver
Published	Apr 3, 2026
Last Updated	Apr 7, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Affected Versions

Amazon / Amazon Athena ODBC driver

All versions affected

References

NVD ↗ CVE.org ↗ EPSS Data ↗