{"cve":"CVE-2025-62370","nvd":{"published":"2025-10-15T16:15:36.183","modified":"2026-10-08T11:10:00.250","status":"Deferred","description":"Alloy Core libraries at the root of the Rust Ethereum ecosystem. Prior to 0.8.26 and 1.4.1, an uncaught panic triggered by malformed input to alloy_dyn_abi::TypedData could lead to a denial-of-service (DoS) via eip712_signing_hash(). Software with high availability requirements such as network services may be particularly impacted. If in use, external auto-restarting mechanisms can partially mitigate the availability issues unless repeated attacks are possible. The vulnerability was patched by adding a check to ensure the element is not empty before accessing its first element; an error is returned if it is empty. The fix is included in version v1.4.1 and backported to v0.8.26.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-248"],"references":["https://crates.io/crates/alloy-dyn-abi/0.8.26","https://crates.io/crates/alloy-dyn-abi/1.4.1","https://github.com/alloy-rs/core/commit/7823e9af8c20e9fcfb5360f5eafd891c457ebccf","https://github.com/alloy-rs/core/security/advisories/GHSA-pgp9-98jm-wwq2","https://rustsec.org/advisories/RUSTSEC-2025-0073.html"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:12:35.277909958+00:00"},"epss":{"cve":"CVE-2025-62370","score":0.00446,"percentile":0.38528,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-pgp9-98jm-wwq2","url":"https://osv.dev/vulnerability/GHSA-pgp9-98jm-wwq2","summary":"alloy-dyn-abi has DoS vulnerability on `alloy_dyn_abi::TypedData` hashing","modified":"2025-10-16T07:42:41.400007Z","packages":[{"ecosystem":"crates.io","name":"alloy-dyn-abi","purl":"pkg:cargo/alloy-dyn-abi","ranges":["<0.8.26"],"fixed":["0.8.26"]},{"ecosystem":"crates.io","name":"alloy-dyn-abi","purl":"pkg:cargo/alloy-dyn-abi","ranges":[">=1.0.0 <1.4.1"],"fixed":["1.4.1"]}]},{"id":"RUSTSEC-2025-0073","url":"https://osv.dev/vulnerability/RUSTSEC-2025-0073","summary":"DoS vulnerability on `alloy_dyn_abi::TypedData` hashing","modified":"2026-10-12T18:00:11.503365345Z","packages":[{"ecosystem":"crates.io","name":"alloy-dyn-abi","purl":"pkg:cargo/alloy-dyn-abi","ranges":[">=0.0.0-0 <0.8.26",">=1.0.0 <1.4.1"],"fixed":["0.8.26","1.4.1"]}]}],"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."]}