---
id: 4422
title: "A Brief Overview of Auditing XCMv2"
source_domain: blog.quarkslab.com
source_url: "https://blog.quarkslab.com/a-brief-overview-of-auditing-xcmv2.html"
published_at: "2022-03-28T22:00:00Z"
tags: ["audit", "blockchain", "polkadot", "xcm", "cross-chain", "substrate"]
phying_url: "https://phying.com/item/4422"
lang: en
---

# A Brief Overview of Auditing XCMv2

## Summary

A summary of Quarkslab's audit of XCMv2, Polkadot's cross-consensus messaging format: the cross-chain security aspects reviewed, and the finding that no meaningful issues surfaced.

## Intelligence Metadata

- **Sources:** blog.quarkslab.com
- **Published:** 2022-03-28T22:00:00Z
- **Original:** https://blog.quarkslab.com/a-brief-overview-of-auditing-xcmv2.html
- **Phying News:** https://phying.com/item/4422