PatchSiren

openRISC CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

Review openRISC CVE published 2026-07-17

CVE-2025-51677

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. The CVE record was published on 2026-07-17T20:17:13.763Z and has not been modified since then. This issue affects users of openRISC OR1200 CPU, who should be aware of this issue and verify their systems for potential unexpected behavior [truncated]