Vulnerability details
CVE-2026-119084
AWS amazon-redshift-jdbc-driver
Remote Code Execution via Unsafe Class Loading in Amazon Redshift JDBC Driver Connection Parameters
CVSS 4.0
9.2Critical
Official 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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 9.2Critical | 4.0 | CVEProject cvelistV5 (CNA) (AMZN) | 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 |
| 8.1High | 3.1 | CVEProject cvelistV5 (CNA) (AMZN) | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| AWS | amazon-redshift-jdbc-driver | v < 2.3.0 | CVEProject cvelistV5 (CNA) |
References and advisories
3- https://github.com/aws/amazon-redshift-jdbc-driver/releases/tag/v2.3.0 release-notespatch
- https://aws.amazon.com/security/security-bulletins/2026-168-aws/ vendor-advisory
- https://github.com/aws/amazon-redshift-jdbc-driver/security/advisories/GHSA-qrph-v96m-w2mv third-party-advisory
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Details
- Published
- 2026-11-04
- Last updated
- 2026-11-06
- State
- Published
- Assigner (CNA)
- AMZN
- Kolun priority
- 24 · Low
Exploit prediction (EPSS)
0.44%
Probability of exploitation in 30 days
38.9%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-470Use of Externally-Controlled input to select classes or code ('unsafe reflection')