Insufficient Verification of Data Authenticity Affecting risc0-circuit-rv32im package, versions >=2.0.0-rc.1 <2.0.4
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-RUST-RISC0CIRCUITRV32IM-10848123
- published21 Jul 2025
- disclosed20 Jun 2025
- creditUnknown
Introduced: 20 Jun 2025
CVE-2025-52484 (opens in a new tab)How to fix?
Upgrade risc0-circuit-rv32im to version 2.0.4 or higher.
Overview
risc0-circuit-rv32im is a RISC Zero is a zero-knowledge verifiable general computing platform based on zk-STARKs and the RISC-V microarchitecture.
Affected versions of this package are vulnerable to Insufficient Verification of Data Authenticity via a missing constraint in the rv32im circuit. An attacker can manipulate the RISC-V virtual machine to treat the value of the rs1 register as the same as the rs2 register by submitting malicious proofs.