What’s Vulnerable › Vulnerabilities

CVE-2025-51678

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-17 · updated 2026-10-13
• Weakness: CWE-119

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

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