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TRX $0.3308 +0.71%
DOGE $0.0795 +2.44%
ADA $0.2061 +0.89%
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LINK $11.71 +2.94%
HYPE $81.27 +4.74%
AAVE $134.43 +1.18%
SUI $0.9357 +2.96%
XLM $0.1715 +2.21%
ZEC $1,310.08 +6.74%
AAPL $346.74 +0.97%
AMZN $254.29 +2.05%
GOOGL $324.60 +1.83%
MSFT $530.00 -0.29%
META $621.51 -1.93%
NVDA $218.59 +1.08%
TSLA $408.64 +3.97%
SNDK $1,357.36 +6.81%
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SPCX $149.96 +1.47%
MU $965.62 +5.45%
AMD $568.23 +6.97%

Electrum 發布 4.8.2 版本:修復 Lightning 錢包關鍵備份問題並加強安全性

2026-09-13 00:43:50

ChainCatcher 消息,Electrum 已發布 4.8.2 版本,新增多項安全修復並加強比特幣錢包代碼庫安全性,相關修復基於 Bitcoin Red Team、Calle、l0rinc、haoxucu 和 m0wer 等研究人員的報告。

該版本修復了影響部分採用非確定性密鑰和錨定通道的 Lightning 錢包的關鍵備份問題,此前受影響錢包的通道備份和完整錢包備份可能缺少在請求遠程強制關閉後將資金轉移至鏈上所需的密鑰;受影響用戶啟動 Electrum 時將收到警告,並應導出新備份,舊備份在該場景下無法正確恢復資金。

該版本還加強 Lightning HTLC 驗證、拒絕此前可被接受的格式錯誤 xpub/xprv 密鑰、擴大代碼庫安全強化範圍,並防止 Android 二維碼掃描器讀取截圖。這是 Electrum 自 7 月以來第三次以安全為重點的版本發布,此前版本為 4.8.0 和 4.8.1。

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