MWEB

2026-07-06 07:59:12

Litecoin MWEB Bug Triggers 13-Block Reorg, Sparking 51% Attack Debate

A bug in Litecoin’s MWEB execution let invalid transactions pass on outdated nodes, prompting a 13-block reorganization to remove them. The team says the issue was patched and legal transactions remained intact, but the incident has reignited debate over PoW security and network resilience.

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Litecoin MWEB Bug Triggers 13-Block Reorg, Sparking 51% Attack Debate