{"id":65301,"date":"2026-03-11T17:33:50","date_gmt":"2026-03-11T14:33:50","guid":{"rendered":"https:\/\/coinengineer.net\/blog\/?p=65301"},"modified":"2026-03-11T17:33:50","modified_gmt":"2026-03-11T14:33:50","slug":"a-million-dollar-error-occurred-in-this-altcoin","status":"publish","type":"post","link":"https:\/\/coinengineer.net\/blog\/a-million-dollar-error-occurred-in-this-altcoin\/","title":{"rendered":"A Million-Dollar Error Occurred in This Altcoin!"},"content":{"rendered":"<p>A pricing error in <strong>Aave<\/strong>, one of the largest lending protocols in the DeFi sector, triggered millions of dollars in liquidations. Due to a minor configuration mismatch within the system, the Wrapped stETH token briefly appeared below its real value, leading to the forced liquidation of $26 million worth of user positions. A total of 34 user accounts were directly affected by the incident. Experts say that in DeFi protocols, price oracle systems determine collateral value, meaning even small technical errors can result in significant financial consequences. In this case, the system\u2019s incorrect calculation of the wstETH price caused some users\u2019 positions to be automatically liquidated.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_71 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/coinengineer.net\/blog\/a-million-dollar-error-occurred-in-this-altcoin\/#A_Small_Pricing_Error_Triggered_Major_Liquidations\" title=\"A Small Pricing Error Triggered Major Liquidations\">A Small Pricing Error Triggered Major Liquidations<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/coinengineer.net\/blog\/a-million-dollar-error-occurred-in-this-altcoin\/#The_Aave_Protocol_Did_Not_Suffer_Financial_Loss\" title=\"The Aave Protocol Did Not Suffer Financial Loss\">The Aave Protocol Did Not Suffer Financial Loss<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/coinengineer.net\/blog\/a-million-dollar-error-occurred-in-this-altcoin\/#Compensation_Process_for_Users\" title=\"Compensation Process for Users\">Compensation Process for Users<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"A_Small_Pricing_Error_Triggered_Major_Liquidations\"><\/span>A Small Pricing Error Triggered Major Liquidations<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The Aave lending protocol determines the value of collateral used by borrowers through price oracles. If the collateral value falls below a certain threshold, the system automatically liquidates positions to protect lenders. In this event, the actual value of the collateral did not drop. However, the system miscalculated the price and treated it as if it had fallen. The issue originated from a mismatch between two internal settings in Aave\u2019s CAPO (Capped Asset Price Oracle) security mechanism. This mechanism normally exists to limit sudden or manipulative price spikes.<\/p>\n<p>However, the lack of synchronization between the two settings caused the following:<\/p>\n<ul>\n<li>One parameter updated only partially due to a rate limit<\/li>\n<li>The other continued operating as if it had fully updated<\/li>\n<\/ul>\n<p>As a result, the system calculated the price of wstETH approximately 2.85% lower than its real value. For most users, a 2.85% difference might not be significant. But for investors borrowing close to their collateral limits or using high leverage, this small discrepancy became critical. Consequently, 10,938 wstETH across 34 accounts were automatically liquidated and sold to cover outstanding loans. According to a report by Chaos Labs, liquidation bots monitoring such opportunities generated approximately 499 ETH in profit from the event.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"The_Aave_Protocol_Did_Not_Suffer_Financial_Loss\"><\/span>The Aave Protocol Did Not Suffer Financial Loss<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Although the incident caused serious losses for some users, the Aave protocol itself did not suffer any financial damage. No loans remained unpaid, and the protocol\u2019s reserves were not used. This indicates that the core risk management and liquidation mechanisms functioned as designed. Stani Kulechov, founder and CEO of Aave, commented on the situation:<\/p>\n<blockquote><p>\u201cThere was no impact on the Aave Protocol.\u201d<\/p><\/blockquote>\n<p>Nevertheless, the Aave team announced that a compensation plan would be launched to cover the losses experienced by affected users. The protocol\u2019s management stated that necessary steps would be taken to protect community trust and reimburse users.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Compensation_Process_for_Users\"><\/span>Compensation Process for Users<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Aave managed to recover part of the funds generated during the liquidation process. Through the BuilderNet refund mechanism, the protocol retrieved:<\/p>\n<ul>\n<li>141.5 ETH<\/li>\n<li>13 ETH in transaction fees<\/li>\n<\/ul>\n<p>These funds will be distributed directly to the affected users. The remaining 345 ETH loss will be covered by the Aave DAO treasury, ensuring that the losses of liquidated users are fully reimbursed. Omer Goldberg confirmed that all affected users will be compensated:<\/p>\n<blockquote><p>\u201cEvery affected user will be fully reimbursed. The Aave DAO is finalizing the repayment plan.\u201d<\/p><\/blockquote>\n<p>The incident highlights how even minor configuration errors in DeFi protocols can lead to significant financial consequences. Although the protocol itself did not suffer losses, the $26 million liquidation event demonstrates the critical importance of risk management systems and price oracle accuracy in decentralized finance. At the same time, Aave\u2019s quick response and commitment to fully compensating affected users helped limit negative market reaction and maintain confidence in the protocol.<\/p>\n<p data-start=\"4962\" data-end=\"5344\" data-is-last-node=\"\" data-is-only-node=\"\"><em>Also, in the comment section, you can freely share your comments and opinions about the topic. Additionally, don\u2019t forget to follow us on\u00a0<a href=\"https:\/\/t.me\/coinengineernews\" target=\"_blank\" rel=\"noreferrer noopener\">Telegram<\/a>,\u00a0<a href=\"https:\/\/www.youtube.com\/@CoinEngineer\" target=\"_blank\" rel=\"noreferrer noopener\">YouTube<\/a>\u00a0and\u00a0<a href=\"https:\/\/twitter.com\/coinengineers\">Twitter<\/a>\u00a0for the latest news and updates.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A pricing error in Aave, one of the largest lending protocols in the DeFi sector, triggered millions of dollars in liquidations. Due to a minor configuration mismatch within the system, the Wrapped stETH token briefly appeared below its real value, leading to the forced liquidation of $26 million worth of user positions. A total of<\/p>\n","protected":false},"author":37,"featured_media":50561,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,2],"tags":[637,4261,393,840,847,336,58,5760],"class_list":["post-65301","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-crypto-news","category-news","tag-aave","tag-aave-aave","tag-crypto","tag-crypto-market","tag-crypto-news","tag-cryptocurrencies","tag-cryptocurrency","tag-digital-assets"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>A Million-Dollar Error Occurred in This Altcoin!<\/title>\n<meta name=\"description\" content=\"A pricing error in Aave, one of the largest lending protocols in the DeFi sector, triggered millions of dollars in liquidations.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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