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Zcash:已完成 NU 6.2 硬分叉,並修復 Orchard 池漏洞

2026-06-03 19:40:02

ChainCatcher 消息,Zcash(ZEC)基金會官方公告,獨立安全研究員 Taylor Hornby 於 5 月 29 日發現 Zcash 的 Orchard 零知識證明電路存在嚴重可靠性漏洞,可能允許 Orchard 池內雙花。

ZODL 核心工程師數小時內確認問題並啟動修復,為爭取時間先通過 Zebra 4.5.3 緊急軟分叉在 6 月 2 日凌晨暫時禁用 Orchard 操作,最終於今日通過 Zebra 5.0 啟動 NU6.2 硬分叉------北京時間中午 12:05,主網在區塊高度 3,364,600 順利完成升級,用修正後的電路重新啟用 Orchard,漏洞被永久關閉。

這是 Zcash 自 2016 年上線以來第二次因安全問題觸發協議升級,全程無已知利用發生,網絡總量守衛機制確認總供應量始終完整,用戶隱私及 Sapling、透明交易均未受影響。

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