Sui mainnet briefly halted then resumed normal operation, with officials confirming it was caused by a Gas billing vulnerability

Odaily reported that Sui official announced the mainnet experienced an outage due to a vulnerability in the Gas billing logic of version 1.72, temporarily suspending all transactions and on-chain activities. The Sui Core team has since completed emergency response, and the mainnet has resumed normal operation. Officials stated that a comprehensive post-mortem report detailing the cause of the incident and the fix will be released subsequently.