---
title: "Security digest: March 6, 2025"
url: https://erroneo.us/security/2025-03-06/
description: "March 6, 2025 vulnerability digest: 1 critical advisory (Go). What to patch and who can relax."
type: security-digest-day
section: "Security Digest"
date_published: 2025-03-06
date_modified: 2025-03-06
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# Security digest: March 6, 2025

1 critical advisory.

## Take stock

- Go: 1 critical advisory ( github.com/fleetdm/fleet/v4 ). 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-2025-27509](https://erroneo.us/security/cve/CVE-2025-27509/index.md) Fleet has SAML authentication vulnerability due to improper SAML response validation — Go github.com/fleetdm/fleet/v4 >= 4.64.0, < 4.64.2 → 4.64.2; Go github.com/fleetdm/fleet/v4 >= 4.63.0, < 4.63.2 → 4.63.2; Go github.com/fleetdm/fleet/v4 >= 4.62.0, < 4.62.4 → 4.62.4

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Source page: https://erroneo.us/security/2025-03-06/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt