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1 vulnerability by openvm

CVE-2026-46669 (GCVE-0-2026-46669)

Vulnerability from cvelistv5 – Published: 2026-06-10 20:09 – Updated: 2026-06-11 14:10
VLAI
Title
`openvm-pairing` pairing check missing proper subfield check on scaling factor
Summary
OpenVM is a performant and modular zkVM framework built for customization and extensibility. Prior to version 1.6.0, the openvm-pairing guest library's try_honest_pairing_check function invokes Theorem 3 of https://eprint.iacr.org/2024/640.pdf but does not check that the scaling factor s is in a proper subfield of Fp12. This allows incorrect results to the pairing check. This issue has been patched in version 1.6.0.
Severity
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-20 - Improper Input Validation
Assigner
References
Impacted products
Vendor Product Version
openvm-org openvm Affected: < 1.6.0
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