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CVE-2026-8178— Remote Code Execution via Unsafe Class Loading in Amazon Redshift JDBC Driver

Quick assessment

Affected
Amazon Amazon Redshift JDBC Driver
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Magnitude Simba Amazon Redshift JDBC Driver是美国Magnitude公司的一种 JDBC 驱动程序。通过 Java 平台企业版中提供的标准 JDBC 应用程序接口 (API) 提供数据库连接。 Magnitude Simba Amazon Redshift JDBC Driver 2.2.2之前版本存在安全漏洞，该漏洞源于在某些条件下处理JDBC连接URL参数时可能加载并执行任意类，可能导致影响连接URL的攻击者在应用环境中执行代码。

CVSS 8.1 · High EPSS 0.71% · P52

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution

Affected Version Matrix 1

VendorProduct Version RangeStatus
Amazon Amazon Redshift JDBC Driver 2.2.2 unaffected
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I. Basic Information for CVE-2026-8178

Vulnerability Information
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Vulnerability Title
Remote Code Execution via Unsafe Class Loading in Amazon Redshift JDBC Driver
Source: CVE Program / CVE List V5
Vulnerability Description
An issue exists in Amazon Redshift JDBC Driver versions prior to 2.2.2. Under certain conditions, the driver could load and execute arbitrary classes when processing JDBC connection URL parameters. An actor who can influence the connection URL could potentially execute code in the application context, provided a suitable class is available on the application's classpath. To mitigate this issue, users should upgrade to version 2.2.2 or later.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用外部可控制的输入来选择类或代码(不安全的反射)
Source: CVE Program / CVE List V5
Vulnerability Title
Magnitude Simba Amazon Redshift JDBC Driver 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Magnitude Simba Amazon Redshift JDBC Driver是美国Magnitude公司的一种 JDBC 驱动程序。通过 Java 平台企业版中提供的标准 JDBC 应用程序接口 (API) 提供数据库连接。 Magnitude Simba Amazon Redshift JDBC Driver 2.2.2之前版本存在安全漏洞，该漏洞源于在某些条件下处理JDBC连接URL参数时可能加载并执行任意类，可能导致影响连接URL的攻击者在应用环境中执行代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Amazon Amazon Redshift JDBC Driver - -

II. Public POCs for CVE-2026-8178

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 9840 chars
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III. Intelligence Information for CVE-2026-8178

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Vendor Advisories for CVE-2026-8178 (2)

Vendor Pages for CVE-2026-8178 (1)

IV. Related Vulnerabilities

Same product: Amazon Redshift JDBC Driver
Same vendor: Amazon
Same weakness: CWE-470

V. Comments for CVE-2026-8178

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