CVE-2025-62370
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 3.1
- 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 38% of CVEs (scores of 2026-10-25)
- CWE
- CWE-248
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-pgp9-98jm-wwq2 | crates.io | alloy-dyn-abi | <0.8.26 | 0.8.26 |
| GHSA-pgp9-98jm-wwq2 | crates.io | alloy-dyn-abi | >=1.0.0 <1.4.1 | 1.4.1 |
| RUSTSEC-2025-0073 | crates.io | alloy-dyn-abi | >=0.0.0-0 <0.8.26 >=1.0.0 <1.4.1 | 0.8.26, 1.4.1 |