What’s Vulnerable › Vulnerabilities

CVE-2018-14063

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-07-15 · updated 2026-06-17
• Weakness: CWE-190

Description

The increaseApproval function of a smart contract implementation for Tracto (TRCT), an Ethereum ERC20 token, has an integer overflow.

Affected products

• Tracto: all versions

References

• https://github.com/tracto2/Tracto-ERC20/issues/1
• https://github.com/tracto2/Tracto-ERC20/issues/1

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