CVE Catalog

CVE-2025-51678

HighCVSS 7.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.43%

35th percentile - higher than 35% of all known CVEs

Summary

Vulnerability in RISC-V PicoRV32 (commit 87c89a) due to a mismatch between PCPI INSN and memory address, leading to unexpected behavior.

Risk Assessment

Unexpected behavior may cause system errors, potentially enabling denial of service or data integrity compromise.

Recommendation

Update to a newer version of PicoRV32 that includes a fix for this vulnerability.

Related vulnerabilities

Original NVD description (English source)

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

Vulnerability data from NVD (NIST) · CISA KEV · EPSS