{"api_version":"1","generated_at":"2026-07-17T22:48:19+00:00","cve":"CVE-2025-51678","urls":{"html":"https://cve.report/CVE-2025-51678","api":"https://cve.report/api/cve/CVE-2025-51678.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2025-51678","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-51678"},"summary":{"title":"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.","state":"PUBLISHED","assigner":"mitre","published_at":"2026-07-17 20:17:13","updated_at":"2026-07-17 20:17:13"},"problem_types":["n/a"],"metrics":[],"references":[{"url":"https://www.arxiv.org/abs/2504.18812","name":"https://www.arxiv.org/abs/2504.18812","refsource":"cve@mitre.org","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://mason.gmu.edu/~rsaravan/projects/synfuzz/cve/cve.html","name":"https://mason.gmu.edu/~rsaravan/projects/synfuzz/cve/cve.html","refsource":"cve@mitre.org","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://github.com/YosysHQ/picorv32/issues/269","name":"https://github.com/YosysHQ/picorv32/issues/269","refsource":"cve@mitre.org","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-51678","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-51678","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"descriptions":[{"lang":"en","value":"An issue was discovered in RISC-V PicoRV32 commit 87c89a. A mismatch in the PCPI INSN and memory address can lead to unexpected behavior."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2026-07-17T19:49:28.571Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"url":"https://github.com/YosysHQ/picorv32/issues/269"},{"url":"https://www.arxiv.org/abs/2504.18812"},{"url":"https://mason.gmu.edu/~rsaravan/projects/synfuzz/cve/cve.html"}]}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2025-51678","datePublished":"2026-07-17T00:00:00.000Z","dateReserved":"2025-06-16T00:00:00.000Z","dateUpdated":"2026-07-17T19:49:28.571Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-07-17 20:17:13","lastModifiedDate":"2026-07-17 20:17:13","problem_types":["n/a"],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2025","CveId":"51678","Ordinal":"1","Title":"CVE-2025-51678","CVE":"CVE-2025-51678","Year":"2025"},"notes":[{"CveYear":"2025","CveId":"51678","Ordinal":"1","NoteData":"An issue was discovered in RISC-V PicoRV32 commit 87c89a. A mismatch in the PCPI INSN and memory address can lead to unexpected behavior.","Type":"Description","Title":"CVE-2025-51678"}]}}}