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CVE-2026-8838— Remote Code Execution via eval() Injection in amazon-redshift-python-driver

Quick assessment

Affected
AWS Amazon Redshift connector for Python
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.

Amazon Redshift Python Connector是美国亚马逊（Amazon）公司的一个适用于 Python 的 Amazon Redshift 连接器。 Amazon Redshift Python Connector 2.1.14之前版本存在代码注入漏洞，该漏洞源于vector_in函数中不安全地使用Python的eval函数处理服务器接收的数据，可能导致恶意服务器或中间人攻击者执行任意代码。

CVSS 9.8 · Critical EPSS 0.80% · P55

Affected Version Matrix 1

VendorProduct Version RangeStatus
AWS Amazon Redshift connector for Python ≤ 2.1.13 affected
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I. Basic Information for CVE-2026-8838

Vulnerability Information
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Vulnerability Title
Remote Code Execution via eval() Injection in amazon-redshift-python-driver
Source: CVE Program / CVE List V5
Vulnerability Description
Unsafe use of Python's eval() on server-received data in the vector_in() function in amazon-redshift-python-driver before 2.1.14 allows a rogue server or man-in-the-middle actor to execute arbitrary code on the client. To remediate this issue, users should upgrade to version 2.1.14.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Amazon Redshift Python Connector 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Amazon Redshift Python Connector是美国亚马逊（Amazon）公司的一个适用于 Python 的 Amazon Redshift 连接器。 Amazon Redshift Python Connector 2.1.14之前版本存在代码注入漏洞，该漏洞源于vector_in函数中不安全地使用Python的eval函数处理服务器接收的数据，可能导致恶意服务器或中间人攻击者执行任意代码。
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
AWS Amazon Redshift connector for Python 0 ~ 2.1.13 -

II. Public POCs for CVE-2026-8838

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 6021 chars
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III. Intelligence Information for CVE-2026-8838

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Vendor Advisories for CVE-2026-8838 (2)

Vendor Pages for CVE-2026-8838 (1)

IV. Related Vulnerabilities

Same vendor: AWS
Same weakness: CWE-94

V. Comments for CVE-2026-8838

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