Mạng chính Sui trải qua ba sự cố gián đoạn do vấn đề nâng cấp

The Huoxing Caijing report, based on Sui's official Chinese announcement reviewing the mainnet downtime incident, stated that between Pacific Time (UTC-7) May 28 (Thursday) and May 29 (Friday), 2026, the Sui mainnet experienced three network outages. The first two outages were caused by a crash vulnerability arising from interactions between the gas billing logic and the recently released version 1.72 (which introduced the Address Balances feature). The fix implemented for the Thursday incident was a temporary measure aimed at restoring network operations as quickly as possible while the Sui core team developed a long-term solution. The team was aware that this temporary fix carried a very low probability of triggering another network failure, but accepted this risk to restore the mainnet promptly. Early Friday morning, the network triggered another variant of this known issue, resulting in another outage. The third outage occurred during the scheduled Epoch transition on Friday afternoon, when validator nodes restarted to deploy Friday morning’s fix, exposing a long-standing flaw in randomness state persistence that caused another network failure. The outage times were as follows: First: began around 7:00 PT on Thursday, restored at 13:30 PT; Second: began around 5:00 PT on Friday, restored at 8:30 PT; Third: began around 13:30 PT on Friday, restored at 19:20 PT. Throughout the entire incident, user funds remained secure, and no confirmed transactions were rolled back after network restoration. Currently, validator nodes have fully patched the original Gas Charging and Randomness State vulnerabilities, and network activity has returned to normal.