---
title: "Security digest: May 29, 2025"
url: https://erroneo.us/security/2025-05-29/
description: "May 29, 2025 vulnerability digest: 1 critical advisory (Go). What to patch and who can relax."
type: security-digest-day
section: "Security Digest"
date_published: 2025-05-29
date_modified: 2025-05-29
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# Security digest: May 29, 2025

1 critical advisory.

## Take stock

- Go: 1 critical advisory ( github.com/fabiolb/fabio ). Check with govulncheck ./... .
- None of it touches your stack? Then there is nothing to do today. That is a result, not a failure to read carefully.

## Known exploited (CISA KEV)

None.

## Critical advisories

- [CVE-2025-48865](https://erroneo.us/security/cve/CVE-2025-48865/index.md) Fabio allows HTTP clients to manipulate custom headers it adds — Go github.com/fabiolb/fabio <= 1.6.5 → 1.6.6

---
Source page: https://erroneo.us/security/2025-05-29/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt