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Description

gnark is a zero-knowledge proof system framework. In version 0.12.0, there is a potential denial of service vulnerability when computing scalar multiplication is using the fake-GLV algorithm. This is because the algorithm didn't converge quickly enough for some of the inputs. This issue has been patched in version 0.13.0.

PUBLISHED Reserved 2025-08-27 | Published 2025-08-29 | Updated 2025-09-02 | Assigner GitHub_M




HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem types

CWE-400: Uncontrolled Resource Consumption

Product status

= 0.12.0
affected

References

github.com/.../gnark/security/advisories/GHSA-9fvj-xqr2-xwg8

github.com/Consensys/gnark/issues/1483

github.com/...ommit/56600883e0e9f9b159e9c7000b94e76185ec3d0d

github.com/...ommit/68be6cede36e387ab760725beabd3c96cc94e6dc

cve.org (CVE-2025-58157)

nvd.nist.gov (CVE-2025-58157)

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