What is CVE-2026-119084?

CVE-2026-119084 is a high-severity vulnerability in AWS Amazon-Redshift-Jdbc-Driver, classified under Use of Externally-Controlled Input to Select Classes or Code (Unsafe Reflection). CVSS score: 8.1/10. Published 2026-11-03.

How severe is CVE-2026-119084?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in AWS Amazon-Redshift-Jdbc-Driver

CVE-2026-119084

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.

Published 2026-11-03.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

AWS Amazon-Redshift-Jdbc-Driver

Weakness classification (CWE)

CWE-470 — Use of Externally-Controlled Input to Select Classes or Code (Unsafe Reflection)

References

ff89ba41-3aa1-4d27-914a-91399e9639e5 (release-notes, patch)
ff89ba41-3aa1-4d27-914a-91399e9639e5 (vendor-advisory)
ff89ba41-3aa1-4d27-914a-91399e9639e5 (third-party-advisory)

Frequently asked questions

What is CVE-2026-119084?: CVE-2026-119084 is a high-severity vulnerability in AWS Amazon-Redshift-Jdbc-Driver, classified under Use of Externally-Controlled Input to Select Classes or Code (Unsafe Reflection). CVSS score: 8.1/10. Published 2026-11-03.
How severe is CVE-2026-119084?: High severity. CVSS v3 base score is 8.1 out of 10.