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Cryptography

Reentrancy-Risiko

A smart contract vulnerability where a contract can be called repeatedly before its first invocation is complete, often exploited for unauthorized withdrawals in DeFi protocols.

Quick answer: A smart contract vulnerability where a contract can be called repeatedly before its first invocation is complete, often exploited for unauthorized withdrawals in DeFi protocols.

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Quick answer

A smart contract vulnerability where a contract can be called repeatedly before its first invocation is complete, often exploited for unauthorized withdrawals in DeFi protocols.

Why it matters

Reentrancy-Risiko matters because it supports clear communication in Cryptography contexts for Financial Analysts, Bankers, and Traders. It also connects to aviation training and exam language such as CFA, ACCA, and FRM.

Editorial context

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Questions and answers

Questions and answers

What is Reentrancy-Risiko?

In this glossary, Reentrancy-Risiko refers to: A smart contract vulnerability where a contract can be called repeatedly before its first invocation is complete, often exploited for unauthorized withdrawals in DeFi protocols.

How is Reentrancy-Risiko used in finance?

In finance communication, this term appears in contexts such as: "Portfoliomanager müssen DeFi-Verträge auf Reentrancy-Risiko prüfen, um ausnutzungsbedingte Verluste zu vermeiden, wie große Protokollangriffe zeigen."

Why does Reentrancy-Risiko matter in finance?

Reentrancy-Risiko matters because it supports clear communication in Cryptography contexts for Financial Analysts, Bankers, and Traders. It also connects to aviation training and exam language such as CFA, ACCA, and FRM.

Who uses Reentrancy-Risiko?

Reentrancy-Risiko is mainly used by Financial Analysts, Bankers, and Traders.

What category does Reentrancy-Risiko belong to?

In this glossary, Reentrancy-Risiko is grouped under Cryptography. Related pages in this category explain adjacent procedures, commands and operational concepts.

Where does this definition come from?

This definition is sourced from CFA Institute, IFRS Foundation, FASB (GAAP), Basel III Framework and published by Protermify Finance as a static finance reference page.

Definition

A smart contract vulnerability where a contract can be called repeatedly before its first invocation is complete, often exploited for unauthorized withdrawals in DeFi protocols.

Operational example

Portfolio managers must assess DeFi contracts for reentrancy risk to prevent exploit-based asset loss, as highlighted in major protocol attacks.

Localized term

Reentrancy-Risiko

Localized example

Portfoliomanager müssen DeFi-Verträge auf Reentrancy-Risiko prüfen, um ausnutzungsbedingte Verluste zu vermeiden, wie große Protokollangriffe zeigen.

Definition language

English reference definition

Source

CFA Institute, IFRS Foundation, FASB (GAAP), Basel III Framework

Category

Cryptography

Exam relevance

  • CFA
  • ACCA
  • FRM

Target audience

  • Financial Analysts
  • Bankers
  • Traders

Related terms

Use the related links below to continue through connected finance terminology.

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