Go/github.com/consensys/gnark

gnark unsoundness in variable comparison / non-unique binary decomposition

Modified: 9/10/2026

Plonk verifier KZG multi point verification

Modified: 11/8/2023

gnark is vulnerable to signature malleability in EdDSA and ECDSA due to missing scalar checks

Modified: 2/3/2026

gnark affected by denial of service when computing scalar multiplication using fake-GLV algorithm

Modified: 9/17/2025

gnark commitments to private witnesses in Groth16 as implemented break zero-knowledge property

Modified: 11/18/2024

Gnark out-of-memory during deserialization with crafted inputs

Modified: 11/4/2024

gnark's Groth16 commitment extension unsound for more than one commitment

Modified: 11/20/2024

gnark's range checker gadget allows wider inputs up to word alignment

Modified: 11/15/2023

Unsoundness in variable comparison / non-unique binary decomposition in github.com/consensys/gnark

Modified: 5/20/2024

Proof forgery due to insufficient randomness in github.com/consensys/gnark

Modified: 5/20/2024

Range checker gadget allows wider inputs than allowed in github.com/consensys/gnark

Modified: 5/20/2024

Groth16 commitment extension unsound for more than one commitment in github.com/consensys/gnark

Modified: 3/3/2026

Commitments to private witnesses in Groth16 as implemented break zero-knowledge property in github.com/consensys/gnark

Modified: 9/13/2024

Gnark out-of-memory during deserialization with crafted inputs in github.com/consensys/gnark

Modified: 2/6/2025

Gnark is vulnerable to signature malleability in EdDSA and ECDSA due to missing scalar checks in github.com/consensys/gnark

Modified: 3/3/2026

Denial of service when computing scalar multiplication using fake-GLV algorithm in github.com/consensys/gnark

Modified: 3/3/2026