CVE-2026-35560

HIGH 7.4

Improper certificate validation in identity provider connection components in Amazon Athena ODBC driver

CVSS Score

7.4

EPSS Score

0.0%

EPSS Percentile

8th

Improper certificate validation in the identity provider connection components in Amazon Athena ODBC driver before 2.1.0.0 might allow a man-in-the-middle threat actor to intercept authentication credentials due to insufficient default transport security when connecting to identity providers. This only applies to connections with external identity providers and does not apply to connections with Athena. To remediate this issue, users should upgrade to version 2.1.0.0.

CWE	CWE-295
Vendor	amazon
Product	amazon athena odbc driver
Published	Apr 3, 2026
Last Updated	Apr 7, 2026

Stay Ahead of the Next One

Get instant alerts for amazon amazon athena odbc driver

Be the first to know when new high vulnerabilities affecting amazon amazon athena odbc driver are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

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 ↗