Unattributed: Smart-contract vulnerability

TL;DR: Two Vulnerabilities Mitigated: Polygon fixed medium-severity flaws in the BlockSTM V2 parallel execution engine of its Bor client. Computational Overload: Technical tests recorded delays of up to 11 seconds in the parallel engine compared to the milliseconds required by the serial path. Phased Rollout: The private rollout began on October 5 on Amoy and ... Read more

Evidence boundary

Confidence describes the coverage of the available evidence. It is not a safety rating and does not guarantee that a protocol or asset is safe.

Sources

• https://crypto-economy.com/polygon-fixes-bugs-that-let-cheap-transactions-overload-nodes-for-11-seconds/

Record history

First seen: 2026-10-16T01:26:37.000Z. Last updated: 2026-10-16T14:41:15.098Z. Revision: 2.