CVE-2026-59694

CVE-2026-59694 affects ZenHive mpp (Elixir library) when configured as the fee payer. The issue occurs in MPP.Tempo.Transaction.cosign_fee_payer/3, which re-signs client-supplied base fields of the 0x76 AASigned envelope verbatim, including the EIP-2930 access list, without validating length or c...

CVE-2026-59694 Unbounded access list in mpp Tempo fee-payer inflates gas cost per payment

Improper Validation of Specified Quantity in Input in ZenHive mpp allows an unauthenticated remote client to inflate the fee-payer's gas cost per payment by a large multiplier, degrading the sponsor's operating margin. When the mpp Elixir library is configured as fee payer feepayer: true,...

PT-2025-27793 · Undefined · Undefined

🚨 Critical Signature Malleability Vulnerability in Ethereum crate - CVE-2025-194575. Update to version 0.18.0 or later to mitigate risks related to EIP-2930, EIP-1559, and EIP-7702 transactions. 🔧 Read more: https://t.co/8nUYoL3dHP https://t.co/0mwkmbEjq7...

CVE-2025-53359

ethereum is a common ethereum structs for Rust. Prior to ethereum crate v0.18.0, signature malleability according to EIP-2 was only checked for "legacy" transactions, but not for EIP-2930, EIP-1559 and EIP-7702 transactions. This is a specification deviation. The signature malleability itself is...

CVE-2025-53359 ethereum does not check transaction malleability for EIP-2930, EIP-1559 and EIP-7702 transactions

ethereum is a common ethereum structs for Rust. Prior to ethereum crate v0.18.0, signature malleability according to EIP-2 was only checked for "legacy" transactions, but not for EIP-2930, EIP-1559 and EIP-7702 transactions. This is a specification deviation. The signature malleability itself is...

CVE-2025-53359 ethereum does not check transaction malleability for EIP-2930, EIP-1559 and EIP-7702 transactions

ethereum is a common ethereum structs for Rust. Prior to ethereum crate v0.18.0, signature malleability according to EIP-2 was only checked for "legacy" transactions, but not for EIP-2930, EIP-1559 and EIP-7702 transactions. This is a specification deviation. The signature malleability itself is...

CVE-2025-53359 ethereum does not check transaction malleability for EIP-2930, EIP-1559 and EIP-7702 transactions

ethereum is a common ethereum structs for Rust. Prior to ethereum crate v0.18.0, signature malleability according to EIP-2 was only checked for "legacy" transactions, but not for EIP-2930, EIP-1559 and EIP-7702 transactions. This is a specification deviation. The signature malleability itself is...

CVE-2025-53359

CVE-2025-53359 affects the Rust ethereum crate prior to v0.18.0, where signature malleability checks were only performed for legacy transactions and not for EIP-2930, EIP-1559, and EIP-7702. This is a specification deviation; the malleability issue is described as not a direct security risk in si...

ethereum does not check transaction malleability for EIP-2930, EIP-1559 and EIP-7702 transactions

Impact Prior to ethereum crate v0.18.0, signature malleability according to EIP-2 was only checked for "legacy" transactions, but not for EIP-2930, EIP-1559 and EIP-7702 transactions. This is a specification deviation and therefore a high severity advisory if the ethereum crate is used for Ethere...

GHSA-3W94-VQ2X-V5WR ethereum does not check transaction malleability for EIP-2930, EIP-1559 and EIP-7702 transactions

Impact Prior to ethereum crate v0.18.0, signature malleability according to EIP-2 was only checked for "legacy" transactions, but not for EIP-2930, EIP-1559 and EIP-7702 transactions. This is a specification deviation and therefore a high severity advisory if the ethereum crate is used for Ethere...

PT-2025-27657 · Unknown · Ethereum Crate

Name of the Vulnerable Software and Affected Versions: ethereum crate versions prior to 0.18.0 Description: The issue concerns a specification deviation in the ethereum crate for Rust, where signature malleability according to EIP-2 was only checked for "legacy" transactions, but not for EIP-2930...