Sui Foundation said two bugs introduced in v1.72 caused three mainnet halts across Thursday and Friday. Two outages were tied to gas charging and address balances, while the third came from a randomness-state issue. The foundation said user funds were not affected.

Sui Foundation said three mainnet halts on May 28-29 were caused by two separate bugs. The report also disclosed that an interim patch was deployed despite a known low-probability halt risk, and that the network hit that failure the next morning.