CVE-2025-62370

HIGH EPSS 32.5%
Published Oct 15, 20258mo ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published Oct 15, 2025 8mo ago
Last Modified Jun 17, 2026 2w ago

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 Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
32.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-248

References 5

  • crates.io https://crates.io/crates/alloy-dyn-abi/0.8.26
  • crates.io https://crates.io/crates/alloy-dyn-abi/1.4.1
  • github.com https://github.com/alloy-rs/core/commit/7823e9af8c20e9fcfb5360f5eafd891c457ebccf
  • github.com https://github.com/alloy-rs/core/security/advisories/GHSA-pgp9-98jm-wwq2
  • rustsec.org https://rustsec.org/advisories/RUSTSEC-2025-0073.html

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.