Cosmos EVM Flaw Exploited After Broad Exposure Window

Cosmos EVM flaw exploited after broad exposure window

A security flaw in Cosmos EVM was reportedly exploited after Cosmos Labs had identified that every blockchain running the component was vulnerable. The issue affected chains using the EVM integration layer across the Cosmos ecosystem, creating a...

Cosmos EVM Flaw Exploited Across Six Chains in $5.7 Million Token Theft

How Did The Cosmos EVM Exploit Work? Attackers exploited a critical flaw in shared Cosmos software across six blockchains between Aug. 20 and Aug. 25, converting stolen tokens into about $5.7 million of other assets and exposing weaknesses in how security fixes were communicated to networks using Cosmos EVM. Cosmos Labs said approximately $2.87 million of the proceeds were exchanged through decentralized exchanges and another $2.85 million throu…

Cosmos Labs says it wrongly cleared the bug behind a $5.7 million six-chain hack

MANTRA Chain, which lost $3.6 million, claimed the patch was only released 20 hours before the attack began and did not identify the flaw it fixed.

Cosmos misjudged a critical bug for 4 months before hackers stole nearly $6 million across 6 chains | #hacking | #cybersecurity | #infosec | #comptia | #pentest | #hacker - National Cyber Security Consulting

A Cosmos EVM vulnerability exploited across six networks, including MANTRA, exposed a security gap spanning around 40 blockchains. On Aug. 28, Cosmos Labs said the same accounting flaw was exploited on six networks, including MANTRA, TAC, and KiiChain, before an emergency response spread across the broader Cosmos EVM ecosystem. Attackers converted about $2.87 million through […] Thank you for subscribing to our RSS feed! The post Cosmos misjudge…

Cosmos EVM Flaw Exploited After Cosmos Labs Knew Every Blockchain Running It Was Vulnerable

Cosmos Labs has warned that a critical balance-handling flaw in the shared Cosmos EVM module was exploited to drain funds from six blockchains between August 20 and August 25, 2026. The vulnerability, designated GHSA-7g4w-cg88-2cq2, is rated Critical by Cosmos Labs and was published without a CVE identifier, a weakness classification, or a CVSS score. Affected versions are =