CVE-2025-51678

Description

An issue was discovered in RISC-V PicoRV32 commit 87c89a. A mismatch in the PCPI INSN and memory address can lead to unexpected behavior.

References

• https://github.com/YosysHQ/picorv32/issues/269
• https://mason.gmu.edu/~rsaravan/projects/synfuzz/cve/cve.html
• https://www.arxiv.org/abs/2504.18812