Security audits for Cosmos SDK chains and Go-based blockchain applications. We audit module logic, IBC message handling, ABCI flows, and consensus-critical code paths for correctness and safety.
Every critical attack surface in Cosmos SDK and Go blockchain code
Custom module logic is the most common source of critical vulnerabilities in Cosmos chains. We audit every message handler and keeper method.
IBC packet handling, channel lifecycle, and acknowledgement logic are complex and frequently contain high-severity bugs.
Non-determinism and panics in ABCI handlers can halt the chain or cause validator disagreements. We verify every consensus-critical path.
Integer overflow, rounding errors, and incorrect coin denomination handling can lead to asset creation or destruction bugs.
Governance proposals and chain upgrades carry significant risk if migration logic is incorrect or parameter changes are unconstrained.
Incorrect protobuf definitions or missing validation on decoded messages can allow unexpected state manipulation.
Get in touch and we’ll respond within 12 hours with a indicative price and timeline estimate.