TREE NEWS update: Balancer has alerted users of its deprecated V1 pools to withdraw liquidity, noting that these pools are non-pausable. The warning follows a ~$234,000 drain attributed by SlowMist to a fixed-point rounding flaw.
Balancer Warns V1 LPs to Exit After Pool-Draining Bug
This is a reminder that even after a fix is deployed, legacy versions of DeFi infrastructure can remain exposed, especially when they are non-pausable by design. The relatively small drain highlights a broader risk: not all liquidity providers migrate promptly, and those left in deprecated pools bear the residual risk of known vulnerabilities. The open question is whether Balancer's warning accelerates a broader industry practice of sunsetting old versions more aggressively, or if similar dormant flaws exist in other abandoned contracts.
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