RCE in Nellyw8 Mcp4eda
CVE-2026-19332
A security vulnerability has been detected in NellyW8 MCP4EDA 1.0.0. Affected by this vulnerability is an unknown functionality of the component run_openlane/view_waveform. The manipulation of the argument design_name/vcd_file leads to command injection. Local access is required to approach this attack. The project was informed of the problem early through an issue report but has not responded yet.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.006 (48.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 48.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Nellyw8 Mcp4eda — versions 1.0.0
Weakness classification (CWE)
References
- vuldb.com/vuln/387168 (technical-description, vdb-entry)
- vuldb.com/vuln/387168/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-19332 (third-party-advisory)
- vuldb.com/submit/865255 (third-party-advisory)
- github.com/NellyW8/MCP4EDA/issues/3 (issue-tracking)
- github.com/NellyW8/MCP4EDA/ (product)
Frequently asked questions
- What is CVE-2026-19332?
- CVE-2026-19332 is a medium-severity vulnerability in Nellyw8 Mcp4eda, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 5.3/10. Published 2026-08-09.
- How severe is CVE-2026-19332?
- Medium severity. CVSS v3 base score is 5.3 out of 10.