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High, CVSS 7.1

Lightning Network Daemon (LND)'s onion processing logic leads to a denial of service

CVE-2024-38359GHSA-9gxx-58q6-42p7

What to do

Vendor fix available. Upgrade each affected package to the fixed version on its release line (github.com/lightningnetwork/lnd 0.17.0-beta), redeploy, then verify what is actually installed.

This page has no inventory attached, so it cannot say whether you are affected. A vendor fix is not proof that your deployment is fixed.

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Affected packages

Sources

Severity and exploitation
Exploitation
No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.
CVSS 4.0
7.1 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N · score source
EPSS
  • CVE-2024-38359: 0.57% estimated exploitation activity in the next 30 days; percentile 47.34 (FIRST EPSS, 2026-11-03). This is a model estimate, not proof of exploitation or customer exposure.
Source description

As published by the source; long descriptions are shortened.

Impact A parsing vulnerability in lnd's onion processing logic led to a DoS vector due to excessive memory allocation. Patches The issue was patched in lnd v0.17.0. Users should update to a version = v0.17.0 to be protected. References Detailed blog post: https://morehouse.github.io/lightning/lnd-onion-bomb/ Developer discussion: https://delvingbitcoin.org/t/dos-disclosure-lnd-onion-bomb/979

Dates and revisions
Published by the source
Last modified by the source
Source last checked
  1. Revision 1 · created ·

    Published from ghsa record GHSA-9gxx-58q6-42p7

Agent brief

Preview the exact text before you copy it. Commands are read-only suggestions; review them before running anything.

# Patch Next advisory brief: CVE-2024-38359

Advisory: Lightning Network Daemon (LND)'s onion processing logic leads to a denial of service
IDs: CVE-2024-38359, GHSA-9gxx-58q6-42p7
Record: https://patchnext.com/advisories/cve-2024-38359 (revision 1, source checked 26 Oct 2026, 15:05 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: High (CVSS 7.1)
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor fix available; fixed versions by package: github.com/lightningnetwork/lnd 0.17.0-beta. A vendor fix does not mean a deployment is fixed.

## Affected components
- Go github.com/lightningnetwork/lnd: affected < 0.17.0-beta; fixed in 0.17.0-beta

## Suggested inspection (read-only)
- Go github.com/lightningnetwork/lnd: check the installed version with your package manager.

## Supported action
Upgrade each affected component to a fixed version on its release line. For a transitive dependency, upgrade the parent package or add an override or constraint, then regenerate the lockfile. Redeploy every environment that ran an affected version.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on github.com/lightningnetwork/lnd.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Exploitation status can change. Check again before lowering the priority.
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://github.com/advisories/GHSA-9gxx-58q6-42p7 (GitHub-reviewed advisory GHSA-9gxx-58q6-42p7 lists affected ranges: Go github.com/lightningnetwork/lnd >=0 <0.17.0-beta)

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