CVE-2026-67976: Fprime Ref::SignalGen vulnerability

Published Aug 3, 2026

Updated

The Ref::SignalGen component of fprime framework v4.2.2 does not validate the safety of user-controlled parameters, allowing attackers to cause a Denial of Service (DoS) via inputting unsafe parameters.

Affected Software

1 affected component

fprime Ref::SignalGen=4.2.2

Event History

Aug 3, 2026

CVE Published

via MITRE·12:00 AM

Data Sourced

via MITRE·12:00 AM

Description

Data Sourced

via NVD·09:16 PM

Description

Frequently Asked Questions

What is the severity of CVE-2026-67976?

CVE-2026-67976 has a risk rating of 26, indicating a significant vulnerability risk.

How do I fix CVE-2026-67976?

To mitigate CVE-2026-67976, validate user-controlled parameters in the Ref::SignalGen component to prevent Denial of Service attacks.

What type of vulnerability is CVE-2026-67976?

CVE-2026-67976 is classified as a Denial of Service vulnerability due to improper validation of user input.

Which versions of fprime are affected by CVE-2026-67976?

CVE-2026-67976 specifically affects version 4.2.2 of the fprime framework.

What impact does CVE-2026-67976 have on system security?

CVE-2026-67976 can lead to a Denial of Service, disrupting normal operation and availability of applications using the fprime framework.

CVE-2026-67976: Fprime Ref::SignalGen vulnerability

Affected Software

Event History

Don't miss critical vulnerabilities

Frequently Asked Questions

What is the severity of CVE-2026-67976?

How do I fix CVE-2026-67976?

What type of vulnerability is CVE-2026-67976?

Which versions of fprime are affected by CVE-2026-67976?

What impact does CVE-2026-67976 have on system security?

Company

Resources

Contact

Frequently Asked Questions

What is the severity of CVE-2026-67976?

How do I fix CVE-2026-67976?

What type of vulnerability is CVE-2026-67976?

Which versions of fprime are affected by CVE-2026-67976?

What impact does CVE-2026-67976 have on system security?