Multiple evaluation of contract address in call in vyper

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

• CISA KEV Not listed.
• EPSS 0.013, the 71st percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the GitHub Advisory Database, published 6 Jun 2022. New records show when each source confirmed them.

Sources

• GitHub Advisory Database: GHSA-4v9q-cgpw-cf38
• OSV: GHSA-4v9q-cgpw-cf38
• github.com/vyperlang/vyper/security/advisories/GHSA-4v9q-cgpw-cf38
• nvd.nist.gov/vuln/detail/CVE-2022-29255
• github.com/vyperlang/vyper/commit/6b4d8ff185de071252feaa1c319712b2d6577f8d
• github.com/pypa/advisory-database/tree/main/vulns/vyper/PYSEC-2022-43053.yaml
• github.com/vyperlang/vyper

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.