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CVE-2025-51678

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Yosys Headquarters PicoRV32是Yosys Headquarters组织的一个处理器内核。 Yosys Headquarters PicoRV32存在安全漏洞，该漏洞源于PCPI INSN和内存地址不匹配，可能导致意外行为。

AI Predicted 5.3 Difficulty: Theoretical EPSS 0.61% · P47

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a n/a n/a affected
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I. Basic Information for CVE-2025-51678

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Yosys Headquarters PicoRV32 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Yosys Headquarters PicoRV32是Yosys Headquarters组织的一个处理器内核。 Yosys Headquarters PicoRV32存在安全漏洞，该漏洞源于PCPI INSN和内存地址不匹配，可能导致意外行为。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2025-51678

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2025-51678

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Security Blog Posts for CVE-2025-51678 (1)

Other References for CVE-2025-51678 (2)

Same Patch Batch · n/a · 2026-07-17 · 14 CVEs total

CVE-2026-51080 Proxmox libpve-storage-perl 输入验证错误漏洞
CVE-2025-60357 AhnLab EPP Management 输入验证错误漏洞
CVE-2026-51083 Proxmox Virtual Environment 权限许可和访问控制问题漏洞
CVE-2026-51081 Proxmox Virtual Environment 跨站脚本漏洞
CVE-2026-51082 Proxmox Virtual Environment 竞争条件问题漏洞
CVE-2026-36669 Feng Office 任意文件上传漏洞
CVE-2026-42168 django-pyas2 安全漏洞
CVE-2026-52199 Generic OEM UZ801 安全漏洞
CVE-2026-51833 Xenforo 安全漏洞
CVE-2025-51677 openRISC OR1200 安全漏洞
CVE-2026-52348 cool-admin 安全漏洞
CVE-2026-52203 MingSoft MCMS 安全漏洞
CVE-2026-52584 libjxl 安全漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2025-51678

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