gnark vulnerabilities and fixes

Recent CVEs affecting gnark, with upgrade or downgrade steps. 3 tracked.

gnark has 3 tracked vulnerabilities, 1 critical. A fixed release or vendor patch exists for 2. Most recent: 2025-08-29. Highest priority: CVE-2025-58157 (score 48/100).

• CVE-2025-58157 HIGH 7.5 DOWNGRADE gnark is a zero-knowledge proof system framework
• CVE-2025-57801 CRITICAL 9.1 UPGRADE gnark is a zero-knowledge proof system framework
• CVE-2024-50354 MEDIUM 5.5 UPGRADE gnark is a fast zk-SNARK library that offers a high-level API to design circuits

FAQ

How do I fix gnark vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is gnark being exploited right now?

None of the tracked gnark CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which gnark CVE should I patch first?

CVE-2025-58157 currently ranks highest (48/100): gnark is a zero-knowledge proof system framework.

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