CVE-2026-19332 NellyW8 MCP4EDA run_openlane/view_waveform command injection
Local attackers can execute arbitrary commands via manipulated arguments in the run_openlane or view_waveform functions of the MCP4EDA tool.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-19332?
CVE-2026-19332 is a medium-severity command injection vulnerability in NellyW8 MCP4EDA, published on 9 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
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.
Which versions are affected by CVE-2026-19332?
How do I fix CVE-2026-19332?
No fix has been published for CVE-2026-19332 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2026-19332 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-19332 exists.
Sources
Also known as GHSA-92x2-9gq9-2w2v.