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CVE-2026-31236

Quick assessment

Affected
n/a n/a
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.

LLM是Simon Willison个人开发者的一款多模型大语言模型命令行交互工具。 LLM 0.27.1及之前版本存在安全漏洞，该漏洞源于--functions命令行参数直接使用不安全的exec()函数执行代码，未进行清理或沙箱限制，可能导致攻击者通过社会工程学诱骗受害者执行恶意命令，从而执行任意代码。

AI Predicted 8.8 Difficulty: Easy EPSS 0.46% · P38

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a n/a n/a affected
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I. Basic Information for CVE-2026-31236

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The llm CLI tool thru 0.27.1 contains a critical code injection vulnerability via its --functions command-line argument. This argument is intended to allow users to provide custom Python function definitions. However, the tool directly executes the provided code using the unsafe exec() function without any sanitization, sandboxing, or security restrictions. An attacker can exploit this by crafting a malicious llm command with arbitrary Python code in the --functions argument and using social engineering to trick a victim into running it. This leads to arbitrary code execution on the victim's system, potentially granting the attacker full control.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
LLM 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LLM是Simon Willison个人开发者的一款多模型大语言模型命令行交互工具。 LLM 0.27.1及之前版本存在安全漏洞，该漏洞源于--functions命令行参数直接使用不安全的exec()函数执行代码，未进行清理或沙箱限制，可能导致攻击者通过社会工程学诱骗受害者执行恶意命令，从而执行任意代码。
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
- n/a n/a -

II. Public POCs for CVE-2026-31236

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III. Intelligence Information for CVE-2026-31236

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Security Blog Posts for CVE-2026-31236 (1)

Vendor Pages for CVE-2026-31236 (1)

Same Patch Batch · n/a · 2026-05-12 · 60 CVEs total

CVE-2026-20754 Intel NPU Drivers 代码问题漏洞
CVE-2026-20714 Intel QAT software drivers for Windows 缓冲区错误漏洞
CVE-2025-35991 Intel Xeon Scalable Processors 安全漏洞
CVE-2025-35990 Intel Endpoint Management Assistant 输入验证错误漏洞
CVE-2025-35979 Intel Processors 安全漏洞
CVE-2025-36510 Intel Display Virtualization for Windows OS driver 缓冲区错误漏洞
CVE-2026-20793 Intel QAT software drivers for Windows 安全漏洞
CVE-2026-20782 Intel QAT software drivers for Windows 安全漏洞
CVE-2026-20772 Intel Connectivity Performance Suite 代码问题漏洞
CVE-2026-20771 Intel QAT software drivers for Windows 代码问题漏洞
CVE-2026-20794 Intel Data Center Graphics Driver 安全漏洞
CVE-2026-20753 Intel Slim Bootloader 输入验证错误漏洞
CVE-2026-20751 Intel Data Center Graphics Driver 缓冲区错误漏洞
CVE-2026-20738 Intel QuickAssist Adapter 8960 安全漏洞
CVE-2026-20718 Intel NPU Driver for Linux和Intel NPU Driver for Windows 安全漏洞
CVE-2026-20717 Intel QAT software drivers for Windows 输入验证错误漏洞
CVE-2025-65719 kubectl-mcp-server 安全漏洞
CVE-2025-70842 FluentCMS 跨站脚本漏洞
CVE-2026-31222 Snorkel 安全漏洞
CVE-2026-31239 Mamba 安全漏洞

Showing top 20 of 60 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

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