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为什么一个可能威胁 XRP 1000 亿供应上限的漏洞潜伏了多年

为什么一个可能威胁 XRP 1000 亿供应上限的漏洞潜伏了多年

Omkar Godbole

Publisher CoinDesk

Oct 12, 2026 at 8:32 AM UTC · 1 分钟阅读

为什么一个可能威胁 XRP 1000 亿供应上限的漏洞潜伏了多年
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Key Signal

100B XRP maximum supply cap

Entities

xrp

Last Updated

3 天前

一个可能让攻击者凭空印制新 XRP (XRP) 的漏洞在 XRP Ledger 中存在了十多年,而没有人注意到,因为正常的用户活动从未接近触发它,根据 XRP Ledger Foundation。

这个 11 年的漏洞之所以重要,是因为它威胁到了 XRP 持有者所依赖的核心规则:总供应量永远不能超过 2012 年区块链首次亮相时创建的 100 billion 枚代币。它是由研究员 Cayden Liao 和 Veria AI 在 Sept. 22 发现并进行内部报告的。

根据发布修复程序的 RippleX 称,没有造成任何损失。该基金会表示,没有创建新的 XRP,目前流通量约为 99.986 billion XRP。

XRP Ledger (XRPL) 是一个开源、去中心化的 layer-1 区块链。它的原生代币 XRP 的设计初衷是永远无法铸造新的代币。该代币主要用于支付交易费用,并在账本内置的去中心化交易所 (DEX) 上作为桥接货币进行交易。

然而,这个被认为自 2015 年以来就存在的漏洞,至少在理论上提供了一种规避方法。

以下是它可能运作的方式

该漏洞源于一个被称为“整数溢出”的漏洞,就像旧街机游戏的计分器一样,每当达到最大值时就会重置为零。

Why this matters

A flaw that could have bypassed XRP’s fixed-supply rule could have materially undermined confidence in the asset’s scarcity and the integrity of the XRP Ledger. The discovery signals that long-standing blockchain code can retain latent critical vulnerabilities even when no exploitation has occurred.

Follow the Story

  1. Oct 12Why a bug that could have threatened XRP's 100 billion supply cap stayed hidden for years
  2. Oct 15Bitcoin, Ethereum, XRP and Dogecoin Slide After Hotter-Than-Expected CPI: Analyst Says 'Decisive' BTC Bre
  3. Oct 15Nearly $1 billion in crypto bets liquidated as bitcoin, ether and XRP slide
  4. Oct 15Bitcoin, XRP analyst sentiment turns bullish, CryptoQuant says
  1. Oct 12Why a bug that could have threatened XRP's 100 billion supply cap stayed hidden for years
  2. Oct 15Bitcoin, Ethereum, XRP and Dogecoin Slide After Hotter-Than-Expected CPI: Analyst Says 'Decisive' BTC Bre
  3. Oct 15Nearly $1 billion in crypto bets liquidated as bitcoin, ether and XRP slide
  4. Oct 15Bitcoin, XRP analyst sentiment turns bullish, CryptoQuant says
#xrp#crypto#government-policy

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Originally reported by CoinDesk

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