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CVE-2026-12530— Improper neutralization of argument delimiters in AWS Bedrock AgentCore Python SDK install_packages()

Quick assessment

Affected
AWS bedrock-agentcore
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

AWS Bedrock AgentCore SDK是AWS公司开源的一个用于将本地 AI 智能体零基础设施部署到 AWS 的 SDK，支持多种开源框架，提供运行时、记忆、网关、代码解释器等企业级服务。 AWS Bedrock AgentCore SDK 1.1.3版本到1.6.1之前版本存在安全漏洞，该漏洞源于install_packages()方法中参数定界符中和不当，可能导致远程认证用户通过特制包名参数在Code Interpreter沙箱内执行任意命令。

CVSS 7.3 · High EPSS 0.34% · P26

Affected Version Matrix 1

VendorProduct Version RangeStatus
AWS bedrock-agentcore 1.1.3< 1.6.1 affected
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I. Basic Information for CVE-2026-12530

Vulnerability Information
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Vulnerability Title
Improper neutralization of argument delimiters in AWS Bedrock AgentCore Python SDK install_packages()
Source: CVE Program / CVE List V5
Vulnerability Description
Improper neutralization of argument delimiters in the install_packages() method in AWS Bedrock AgentCore Python SDK versions >= 1.1.3 and < 1.6.1 might allow a remote authenticated user to execute arbitrary commands within the Code Interpreter sandbox via crafted package name arguments. To mitigate this issue, users should upgrade to version 1.6.1.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
参数注入或修改
Source: CVE Program / CVE List V5
Vulnerability Title
AWS Bedrock AgentCore SDK 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AWS Bedrock AgentCore SDK是AWS公司开源的一个用于将本地 AI 智能体零基础设施部署到 AWS 的 SDK，支持多种开源框架，提供运行时、记忆、网关、代码解释器等企业级服务。 AWS Bedrock AgentCore SDK 1.1.3版本到1.6.1之前版本存在安全漏洞，该漏洞源于install_packages()方法中参数定界符中和不当，可能导致远程认证用户通过特制包名参数在Code Interpreter沙箱内执行任意命令。
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 bedrock-agentcore 1.1.3 ~ 1.6.1 -

II. Public POCs for CVE-2026-12530

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III. Intelligence Information for CVE-2026-12530

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Vendor Advisories for CVE-2026-12530 (1)

IV. Related Vulnerabilities

Same product: bedrock-agentcore
Same vendor: AWS
Same weakness: CWE-88

V. Comments for CVE-2026-12530

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