{"id":"CVE-2025-62370","revision":"06bc0d6f891d4cf7969577f7f0d44c50","records":[{"revision":"06bc0d6f891d4cf7969577f7f0d44c50","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2025-62370","aliases":[],"title":"Alloy Core has a DoS vulnerability on `alloy_dyn_abi::TypedData` hashing","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.","state":0,"publishedAt":"2025-10-15T15:32:17.686+00:00","modifiedAt":"2025-10-15T17:23:13.068+00:00","affected":[{"ecosystem":"Vendor product","name":"core","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"alloy-rs\",\n                    \"product\": \"core\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 0.8.26\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \">= 1.0.0, < 1.4.1\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 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,"severity":"HIGH"}],"references":["https://github.com/alloy-rs/core/security/advisories/GHSA-pgp9-98jm-wwq2","https://github.com/alloy-rs/core/commit/7823e9af8c20e9fcfb5360f5eafd891c457ebccf","https://crates.io/crates/alloy-dyn-abi/0.8.26","https://crates.io/crates/alloy-dyn-abi/1.4.1","https://rustsec.org/advisories/RUSTSEC-2025-0073.html"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-62370","license":"CVE Program Terms of Use","key":"cve-program:CVE-2025-62370","identifiers":["CVE-2025-62370"]},"retained":false,"historicalAffected":[]}],"coverage":[]}