# p3-challenger (crates.io) vulnerabilities

1 known vulnerability (1 high), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Weekly downloads: 63.7K
- Dependents: 8
- Registry: https://crates.io/crates/p3-challenger

## Advisories (1)

### [CVE-2026-46654](https://cve.now/CVE-2026-46654): Plonky3 MultiField32Challenger: transcript malleability and challenge entropy loss

- Severity: High 8.9
- Published: Jun 10, 2026
- Affected: fixed in 0.4.3; from 0.5.0, fixed in 0.5.3.

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