---
id: GO-2024-2917
aliases:
  - GHSA-7jmw-8259-q9jx
title: >-
  Traefik has unexpected behavior with IPv4-mapped IPv6 addresses in
  github.com/traefik/traefik
summary: >-
  Traefik has unexpected behavior with IPv4-mapped IPv6 addresses in
  github.com/traefik/traefik
severity: none
vendor: traefik
product: github.com/traefik/traefik
ecosystem: go
affected:
  - github.com/traefik/traefik
  - github.com/traefik/traefik/v2 < 2.11.4
  - 'github.com/traefik/traefik/v3 >= 3.0.0-beta3, < 3.0.2'
patched:
  - github.com/traefik/traefik/v2 2.11.4
  - github.com/traefik/traefik/v3 3.0.2
published: '2024-06-14'
updated: '2026-08-07'
source: OSV
sourceUrl: 'https://osv.dev/vulnerability/GO-2024-2917'
references:
  - url: 'https://github.com/traefik/traefik/security/advisories/GHSA-7jmw-8259-q9jx'
  - url: 'https://github.com/traefik/traefik/releases/tag/v2.11.4'
  - url: 'https://github.com/traefik/traefik/releases/tag/v3.0.2'
  - url: 'https://www.cve.org/CVERecord?id=CVE-2024-24790'
tags:
  - osv
  - go
ingestedAt: '2026-08-07T19:14:18.776Z'
---

## Overview

Traefik has unexpected behavior with IPv4-mapped IPv6 addresses in github.com/traefik/traefik

## Affected packages

- `github.com/traefik/traefik`
- `github.com/traefik/traefik/v2 < 2.11.4`
- `github.com/traefik/traefik/v3 >= 3.0.0-beta3, < 3.0.2`

## Remediation

Upgrade to a patched release:

- `github.com/traefik/traefik/v2 2.11.4`
- `github.com/traefik/traefik/v3 3.0.2`