{"cve":{"cve_id":"CVE-2025-62370","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.00407,"epss_percentile":0.32345,"epss_as_of":"2026-06-23","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.","published_at":"2025-10-15T15:32:17.686000Z","last_modified_at":null,"cvss_v3_score":7.5,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cvss_v3_severity":"HIGH","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-248"],"nvd_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"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:28:00.657062Z"},"effective_severity":"HIGH","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"N","value_label":"None"},{"metric":"I","name":"Integrity","value":"N","value_label":"None"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"alloy-rs","vendor_name":"alloy-rs","product_slug":"core","product_name":"core","version_start":"< 0.8.26","version_start_inclusive":true,"version_end":"< 0.8.26","version_end_inclusive":true,"cpe23_uri":"cve5:alloy-rs:core:< 0.8.26:< 0.8.26"},{"vendor_slug":"alloy-rs","vendor_name":"alloy-rs","product_slug":"core","product_name":"core","version_start":">= 1.0.0, < 1.4.1","version_start_inclusive":true,"version_end":">= 1.0.0, < 1.4.1","version_end_inclusive":true,"cpe23_uri":"cve5:alloy-rs:core:>= 1.0.0, < 1.4.1:>= 1.0.0, < 1.4.1"}],"exploit_refs":[],"news":[],"references":[{"url":"https://github.com/alloy-rs/core/security/advisories/GHSA-pgp9-98jm-wwq2","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://github.com/alloy-rs/core/commit/7823e9af8c20e9fcfb5360f5eafd891c457ebccf","source_type":"PATCH","tags":["patch"]},{"url":"https://crates.io/crates/alloy-dyn-abi/0.8.26","source_type":"MISC","tags":[]},{"url":"https://crates.io/crates/alloy-dyn-abi/1.4.1","source_type":"MISC","tags":[]},{"url":"https://rustsec.org/advisories/RUSTSEC-2025-0073.html","source_type":"VENDOR_ADVISORY","tags":["advisory"]}],"timeline":[{"type":"published","at":"2025-10-15T15:32:17.686000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:48:46.883421Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:48:46.883421Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:48:46.883421Z","label":"CVSS score revised","source":"cvelistv5"}]}