---
id: GO-2026-6019
aliases:
  - GHSA-8qqm-fp2q-v734
title: >-
  Skipper: Incomplete fix for CVE-2026-50197: an oversized body can bypass OPA
  deny-on-presence Rego policies in github.com/zalando/skipper
summary: >-
  Skipper: Incomplete fix for CVE-2026-50197: an oversized body can bypass OPA
  deny-on-presence Rego policies in github.com/zalando/skipper
severity: none
vendor: zalando
product: github.com/zalando/skipper
ecosystem: go
affected:
  - github.com/zalando/skipper < 0.27.26
patched:
  - github.com/zalando/skipper 0.27.26
published: '2026-07-22'
updated: '2026-07-22'
source: OSV
sourceUrl: 'https://osv.dev/vulnerability/GO-2026-6019'
references:
  - url: 'https://github.com/zalando/skipper/security/advisories/GHSA-8qqm-fp2q-v734'
  - url: 'https://github.com/zalando/skipper/releases/tag/v0.27.26'
tags:
  - osv
  - go
ingestedAt: '2026-07-23T19:05:54.468Z'
---

## Overview

Skipper: Incomplete fix for CVE-2026-50197: an oversized body can bypass OPA deny-on-presence Rego policies in github.com/zalando/skipper

## Affected packages

- `github.com/zalando/skipper < 0.27.26`

## Remediation

Upgrade to a patched release:

- `github.com/zalando/skipper 0.27.26`