TechFlow News, May 30: According to developer donnoh, Base network state updates have stalled for over 30 hours due to a vulnerability discovered during recent upgrades. However, since withdrawals from Base to the Ethereum mainnet inherently require a ~7-day challenge period, most ordinary users have not yet noticeably perceived this anomaly.
Subsequently, Base’s official status page issued an announcement confirming that the issue originated from a failure related to the TEE (Trusted Execution Environment) enclave, which interrupted the network proposal process and consequently affected state update progress.
The official statement notes that Base mainnet withdrawal functionality is currently experiencing delays, and the team is actively working on remediation. Aside from the withdrawal process, other core network components remain unaffected at this time.
This incident has once again sparked community discussions regarding Layer 2 infrastructure stability and risks associated with TEE dependency. As Base employs an Optimistic Rollup architecture, even in the event of abnormal state updates, user asset security mechanisms and the challenge-period design still provide a degree of buffer space.
