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Ethereum Glamsterdam Upgrade Delayed After 13 Security Risks Identified

October 23, 2026, 12:40 AM UTC (1 day ago) · 1 source · Summarized by CryptoBipto

Ethereum's planned Glamsterdam upgrade has encountered another delay after auditors identified 13 security risks. The issues were discovered during the review process, adding to previous setbacks that have pushed back the upgrade timeline.

WHY IT MATTERS

When a blockchain like Ethereum plans a major software upgrade, it is similar to a city upgrading its entire road system while traffic is still flowing. Everything needs to be tested carefully because mistakes could affect everyone using the network. Security audits are like safety inspections — they check for problems before the changes go live. Finding 13 security risks means the developers need more time to fix potential vulnerabilities, which are weaknesses that could be exploited by bad actors. While delays may seem like bad news, catching these issues before launch helps protect the funds and applications that run on Ethereum.

The Glamsterdam upgrade is a significant planned update to the Ethereum network that has already faced multiple delays. During the latest round of security audits, 13 separate risks were identified, prompting developers to pause the rollout to address the vulnerabilities before proceeding.

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