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 following non-blocking warnings were raised during the lint phase of this triage (e.g. reference URLs not yet on the allowlist). They do not affect entry usability and are disclosed for transparency (see DR-002).

• REF_URL_NOT_ALLOWLISTED url not in allowlist: https://mason.gmu.edu/~rsaravan/projects/synfuzz/cve/cve.html
• REF_URL_NOT_ALLOWLISTED url not in allowlist: https://www.arxiv.org/abs/2504.18812