CVE-2026-119084

Remote Code Execution via Unsafe Class Loading in Amazon Redshift JDBC Driver Connection Parameters

Published Nov 3, 2026 CVSS 4.0 · 9.2 Critical EPSS < 1% KEV · Not listed
Description
Unsafe reflection in the connection parameter and credentials profile handling of Amazon Redshift JDBC Driver before 2.3.0 might allow an actor who can influence the JDBC connection URL or the AWS credentials profile to execute arbitrary code in the application context, provided a suitable class is available on the application classpath.



To remediate this issue, users should upgrade to version 2.3.0 or later.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Unsafe reflection in the connection parameter and credentials profile handling of Amazon Redshift JDBC Driver before 2.3.0 might allow an actor who can influence the JDBC connection URL or the AWS credentials profile to execute arbitrary code in the application context, provided a suitable class is available on the application classpath. To remediate this issue, users should upgrade to version 2.3.0 or later.
Title Remote Code Execution via Unsafe Class Loading in Amazon Redshift JDBC Driver Connection Parameters
First Time appeared Aws
Aws amazon-redshift-jdbc-driver
Weaknesses CWE-470
CPEs cpe:2.3:a:aws:amazon-redshift-jdbc-driver:*:*:*:*:*:*:*:*
Vendors & Products Aws
Aws amazon-redshift-jdbc-driver
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
AMZN
Published
Updated
Nov 6, 2026, 7:34 PM
Reserved
Oct 29, 2026, 1:17 PM
Status
Awaiting Analysis
Published
Nov 3, 2026, 10:19 PM
Modified
Nov 6, 2026, 8:17 PM