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CVE-2024-26149

3.7 · LOW

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine.

Published Feb 26, 2024CWE-119EPSS 0.55%

Overview

CVE-2024-26149 is a low-severity vulnerability. It was published on February 26, 2024 and has a CVSS 3.1 base score of 3.7 (LOW).

This vulnerability has a CVSS 3.1 base score of 3.7, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. If an excessively large value is specified as the starting index for an array in `_abi_decode`, it can cause the read position to overflow. This results in the decoding of values outside the intended array bounds, potentially leading to exploitations in contracts that use arrays within `_abi_decode`. This vulnerability affects 0.3.10 and earlier versions.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/vyperlang/vyper/security/advisories/GHSA-9p8r-4xp4-gw5wGitHubgithub.com/vyperlang/vyper/security/advisories/GHSA-9p8r-4xp4-gw5w

How CyberStrike helps

Frequently asked questions

What is CVE-2024-26149?

CVE-2024-26149 is a low-severity vulnerability. It was published on February 26, 2024 and has a CVSS 3.1 base score of 3.7 (LOW).

How severe is CVE-2024-26149?

This vulnerability has a CVSS 3.1 base score of 3.7, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2024-26149?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2024-26149?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2024-26149 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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