---
title: "Security digest: October 21, 2025"
url: https://erroneo.us/security/2025-10-21/
description: "October 21, 2025 vulnerability digest: 2 critical advisories (Go). What to patch and who can relax."
type: security-digest-day
section: "Security Digest"
date_published: 2025-10-21
date_modified: 2025-10-21
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# Security digest: October 21, 2025

2 critical advisories.

## Take stock

- Go: 2 critical advisories ( github.com/neuvector/neuvector , github.com/cosmos/evm ). 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-2025-54469](https://erroneo.us/security/cve/CVE-2025-54469/index.md) NeuVector Enforcer is vulnerable to Command Injection and Buffer overflow — Go github.com/neuvector/neuvector >= 5.3.0, < 5.3.5 → 5.3.5; Go github.com/neuvector/neuvector >= 5.4.0, <= 5.4.6 → 5.4.7; Go github.com/neuvector/neuvector >= 0.0.0-20230727023453-1c4957d53911, < 0.0.0-20251020133207-084a437033b4 → 0.0.0-20251020133207-084a437033b4
- [GHSA-8pfh-j44r-f654](https://erroneo.us/security/ghsa/GHSA-8pfh-j44r-f654/index.md) Cosmos EVM Vulnerability — Go github.com/cosmos/evm >= 0.3.0, < 0.3.2 → 0.3.2; Go github.com/cosmos/evm >= 0.4.0, < 0.4.2 → 0.4.2

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Source page: https://erroneo.us/security/2025-10-21/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt