substrate-vulnerability-scanner

Scanning FRAME pallets for arithmetic overflows, panic-prone code, and improper origin validation detects critical Substrate runtime vulnerabilities. This automated audit targets dispatchable extrinsic functions to ensure node stability and protocol integrity.

Security flaws in Polkadot FRAME pallets include arithmetic overflows, panic-inducing code, incorrect weight calculations, and improper origin validation. These vulnerabilities can lead to node crashes, denial-of-service attacks, or unauthorized privilege escalation.

You need to perform a blockchain runtime security audit before deploying a custom parachain or executing a runtime upgrade. This pre-launch assessment ensures dispatchable functions and storage logic are free from critical node-crashing flaws.

Yes, the vulnerability scanner works with Rust and Substrate pallets by analyzing FRAME-based runtime code. It targets platform-specific security issues within pallet logic and dispatchable extrinsic functions.

To fix arithmetic overflow and panic risks in Substrate pallets, run an automated scan to identify the vulnerable code patterns. The audit provides actionable mitigations and code-level fixes to harden runtime security.