Key Information Vulnerability Overview Title: Denial of service when computing scalar multiplication using fake-GLV algorithm Severity: High (7.5/10) CVE ID: CVE-2025-58157 Impact Affected Versions: v0.12.0 Fixed Versions: >=v0.13.0 Description: When using the fake-GLV algorithm for scalar multiplication on certain curves, improper input may cause the algorithm to fail to converge quickly, leading to a denial-of-service attack. Fix Details Patch: Fixed in gnark-crypto commit 566998. Dependency Update: Implemented in gnark commit 68be6ce. Resolution No Circuit Re-compilation Required: The issue resides in the hint function; users only need to update the gnark-crypto dependency to the fixed version. References Bug Report: #1483 Fake GLV Description: Link CVSS v3 Base Metrics Attack Vector: Network Attack Complexity: Low Required Privileges: None User Interaction: None Scope: Unchanged Confidentiality Impact: None Integrity Impact: None Availability Impact: High