CVE-2025-51677
CRITICALopenRISC OR1200 commit 83ac6b - Logic Mismatch and Unexpected Behavior via RTL-Netlist Output Port Mismatch
Title source: llmDescription
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.
Scores
CVSS v3
9.1
EPSS
0.0043
EPSS Percentile
35.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-116
Status
published
Published
Jul 17, 2026
Tracked Since
Jul 18, 2026