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

Fri, 28 Aug 2026 20:15:00 +0000

Type Values Removed Values Added
Title RTL and Netlist Mismatch in openRISC OR1200 Core Causes Unpredictable Behavior

Fri, 28 Aug 2026 18:30:00 +0000

Type Values Removed Values Added
Title RTL and Netlist Mismatch Causing Unexpected Hardware Behavior
Weaknesses CWE-710

Thu, 27 Aug 2026 18:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-1281
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 26 Aug 2026 23:45:00 +0000

Type Values Removed Values Added
First Time appeared Openrisc
Openrisc or1200
Vendors & Products Openrisc
Openrisc or1200

Wed, 26 Aug 2026 23:00:00 +0000

Type Values Removed Values Added
Title RTL and Netlist Mismatch Causing Unexpected Hardware Behavior
Weaknesses CWE-710

Wed, 26 Aug 2026 21:00:00 +0000

Type Values Removed Values Added
Description An issue was discovered in openRISC OR1200 commit 83ac6b. A mismatch between the RTL and netlist can lead to unexpected behavior.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2026-08-26T00:00:00.000Z

Updated: 2026-08-27T18:06:32.941Z

Reserved: 2025-06-16T00:00:00.000Z

Link: CVE-2025-51679

cve-icon Vulnrichment

Updated: 2026-08-27T18:06:28.991Z

cve-icon NVD

Status : Deferred

Published: 2026-08-26T21:16:37.570

Modified: 2026-09-09T16:04:24.933

Link: CVE-2025-51679

cve-icon Redhat

No data.