{"id":"CVE-2025-62370","title":"Alloy Core libraries at the root of the Rust Ethereum ecosystem","summary":"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(). Sof…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-248"],"published":"2025-10-15","updated":"2026-10-08","sourceUpdated":"2026-10-08T11:10:00.250","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-62370","references":[{"url":"https://crates.io/crates/alloy-dyn-abi/0.8.26","label":"security-advisories@github.com"},{"url":"https://crates.io/crates/alloy-dyn-abi/1.4.1","label":"security-advisories@github.com"},{"url":"https://github.com/alloy-rs/core/commit/7823e9af8c20e9fcfb5360f5eafd891c457ebccf","label":"security-advisories@github.com"},{"url":"https://github.com/alloy-rs/core/security/advisories/GHSA-pgp9-98jm-wwq2","label":"security-advisories@github.com"},{"url":"https://rustsec.org/advisories/RUSTSEC-2025-0073.html","label":"security-advisories@github.com"},{"url":"https://crates.io/crates/alloy-dyn-abi"}],"tags":["nvd","osv","rust"],"epss":0.00446,"epssPercentile":0.38621,"ingestedAt":"2026-10-08T11:31:27.439Z","aliases":["RUSTSEC-2025-0073","GHSA-pgp9-98jm-wwq2"],"ecosystem":"rust","vendor":"alloy-dyn-abi","product":"alloy-dyn-abi","affected":["alloy-dyn-abi >= 1.0.0, < 1.4.1"],"patched":["alloy-dyn-abi 1.4.1"],"slug":"CVE-2025-62370","body":"## Overview\n\nAlloy 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Package advisory (CVE-2025-62370)\n\nAffected packages:\n\n- `alloy-dyn-abi >= 1.0.0, < 1.4.1`\n\nPatched in:\n\n- `alloy-dyn-abi 1.4.1`\n\nSource: https://osv.dev/vulnerability/RUSTSEC-2025-0073","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}