---
title: "Security digest: April 5, 2024"
url: https://erroneo.us/security/2024-04-05/
description: "April 5, 2024 vulnerability digest: 1 critical advisory (Go). What to patch and who can relax."
type: security-digest-day
section: "Security Digest"
date_published: 2024-04-05
date_modified: 2024-04-05
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# Security digest: April 5, 2024

1 critical advisory.

## Take stock

- Go: 1 critical advisory ( github.com/cosmos/ibc-go/v4 , github.com/cosmos/ibc-go/v5 , github.com/cosmos/ibc-go/v6 , github.com/cosmos/ibc-go/v7 , github.com/cosmos/ibc-go/v8 , github.com/cosmos/ibc-go/v3 , github.com/cosmos/ibc-go/v2 , github.com/cosmos/ibc-go ). 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

- [GHSA-j496-crgh-34mx](https://erroneo.us/security/ghsa/GHSA-j496-crgh-34mx/index.md) ibc-go: Potential Reentrancy using Timeout Callbacks in ibc-hooks — Go github.com/cosmos/ibc-go/v4 < 4.6.0 → 4.6.0; Go github.com/cosmos/ibc-go/v5 < 5.4.0 → 5.4.0; Go github.com/cosmos/ibc-go/v6 < 6.3.0 → 6.3.0

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Source page: https://erroneo.us/security/2024-04-05/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt