Polygon 披露未公开安全漏洞，已通过 Austin、Kyoto 硬分叉修复

Polygon 披露未公开安全漏洞，已通过 Austin、Kyoto 硬分叉修复

2026-08-30 09:38

ChainThink 消息，8 月 30 日，据官方论坛公告，Polygon 披露近期通过 Austin 和 Kyoto 硬分叉修复的多个此前未公开安全漏洞。

这些漏洞涉及 Polygon 的 Bor 和 Heimdall 客户端，包括拒绝服务风险、验证者资源耗尽以及影响检查点和里程碑处理的缺陷。

最严重的问题涉及 Heimdall：精心构造的交易可能迫使验证者执行过多处理工作，从而扰乱网络。

Austin 硬分叉还修复了 Bor 中的两个拒绝服务风险，这些风险可能拖慢区块处理或导致节点崩溃。

Polygon 表示，这些漏洞在主网上未被利用，修复方案在部署到主网并公开披露前已进行私下测试。

此前，Polygon Labs 发布紧急通知，要求节点运营者在硬分叉后升级客户端，仍运行分叉前版本的节点已偏离规范共识。

Disclaimer: Contains third-party opinions, does not constitute financial advice

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