Top 10 OWASP Smart Contracts for 2026 The Smart Contract Top 10: 2026 is a forward-looking standard awareness document released by the Open Web Application Security Project (OWASP) to provide Web3 developers, security auditors, and protocol owners with useful information on the most serious vulnerabilities currently affecting smart contracts This article explores 2026 vulnerabilities owasp. . This edition, which was released as a sub-project of the larger OWASP Smart Contract Security (OWASP SCS) initiative, uses survey data and security incidents gathered over 2025 to project which risks will have the biggest immediate effects.

Find out more about VPN services. Courses on ethical hacking Safe email services In order to maximize financial damage, attackers are increasingly chaining vulnerabilities together, combining flash loans with oracle manipulation, or taking advantage of lax upgrade governance, as the 2026 ranking reflects a changing threat landscape. The need for a structured vulnerability framework for the blockchain ecosystem is more urgent than ever, as over $2.2 billion has been lost to crypto hacks in recent years.

The Top 10 2026 Vulnerabilities for OWASP Smart Contracts Each of the ten ranked categories is linked to its complete OWASP specification in the table below: Description of Rank Vulnerability SC01:2026 Vulnerabilities in Access Control defects that frequently result in a complete protocol compromise by enabling unauthorized users or roles to alter critical states or invoke privileged functions. A comprehensive framework for secure smart contract development, audit, and compliance is created by combining the OWASP SC Weakness Enumeration (SCWE), the OWASP SCS Checklist, and the OWASP Top 15: Web3 Attack Vectors with the OWASP Smart Contract Top 10: 2026. X, LinkedIn, and LinkedIn for daily ZeroOwl.

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