{"cve":"CVE-2021-41153","nvd":{"published":"2021-10-18T21:15:08.353","modified":"2026-06-17T04:07:58.860","status":"Modified","description":"The evm crate is a pure Rust implementation of Ethereum Virtual Machine. In `evm` crate `< 0.31.0`, `JUMPI` opcode's condition is checked after the destination validity check. However, according to Geth and OpenEthereum, the condition check should happen before the destination validity check. This is a **high** severity security advisory if you use `evm` crate for Ethereum mainnet. In this case, you should update your library dependency immediately to on or after `0.31.0`. This is a **low** severity security advisory if you use `evm` crate in Frontier or in a standalone blockchain, because there's no security exploit possible with this advisory. It is **not** recommended to update to on or after `0.31.0` until all the normal chain upgrade preparations have been done. If you use Frontier or other `pallet-evm` based Substrate blockchain, please ensure to update your `spec_version` before updating this. For other blockchains, please make sure to follow a hard-fork process before you update this.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-670"],"references":["https://github.com/rust-blockchain/evm/pull/67","https://github.com/rust-blockchain/evm/security/advisories/GHSA-pvh2-pj76-4m96","https://github.com/rust-blockchain/evm/pull/67","https://github.com/rust-blockchain/evm/security/advisories/GHSA-pvh2-pj76-4m96"],"products":["evm_project:evm"],"source":"nvd","synced_at":"2026-10-19T21:24:39.218183596+00:00"},"epss":{"cve":"CVE-2021-41153","score":0.01028,"percentile":0.63658,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-pvh2-pj76-4m96","url":"https://osv.dev/vulnerability/GHSA-pvh2-pj76-4m96","summary":"Specification non-compliance in JUMPI","modified":"2026-05-04T08:46:04.410594935Z","packages":[{"ecosystem":"crates.io","name":"evm","purl":"pkg:cargo/evm","ranges":["<0.31.0"],"fixed":["0.31.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}