Polygon Labs disclosed it patched a batch of security vulnerabilities through two hard forks—Austin on its Bor client and Kyoto on Heimdall.

Polygon disclosed previously private security flaws that posed denial-of-service and validator risks after fixes were deployed through two hard forks.

Polygon Labs patched denial-of-service and resource-exhaustion flaws in its Bor and Heimdall clients via the Austin and Kyoto hard forks, with no