CVE-2025-51677

Published: Jul 17, 2026Modified: Jul 20, 2026

9.1

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Exploitability: 3.9 / Impact: 5.2

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

An issue was discovered in openRISC OR1200 commit 83ac6b. An output mismatch between the RTL and the netlist of the or1200 cpu output port can lead to unexpected behavior.

Related CWEs

CWE-116

Improper Encoding or Escaping of Output

The product prepares a structured message for communication with another component, but encoding or escaping of the data is either missing or done incorrectly. As a result, the intended structure of the message is not preserved.

References (3)

https://github.com/openrisc/mor1kx/issues/160#issuecomment-2585618940

Source: cve@mitre.org

https://mason.gmu.edu/~rsaravan/projects/synfuzz/cve/cve.html

Source: cve@mitre.org

https://www.arxiv.org/abs/2504.18812

Source: cve@mitre.org

Timeline

No history available yet.