# CVE-2025-51679

## Summary

- **CVE ID:** CVE-2025-51679
- **Severity:** CRITICAL
- **CVSS Score:** 9.1 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H)
- **CWE:** N/A
- **Published:** Aug 26, 2026
- **Last Modified:** Aug 27, 2026

## Description

An issue was discovered in openRISC OR1200 commit 83ac6b. A mismatch between the RTL and netlist can lead to unexpected behavior.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](https://github.com/openrisc/mor1kx/issues/161)
- [CNA](https://www.arxiv.org/abs/2504.18812)
- [CNA](https://mason.gmu.edu/~rsaravan/projects/synfuzz/cve/cve.html)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.35%
- **EPSS Percentile:** 28.6

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._