CVE-2026-67976CWE-400denial-of-service

CVE-2026-67976

High · published August 4, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
41.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00488 · 41.1th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2026-08-04T01:16Z
References (3)
https://github.com/freedomfoxvare/cve/issues/2 · [email protected]https://github.com/nasa/fprime · [email protected]https://github.com/freedomfoxvare/cve/issues/2 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 03 AUG 00:00Z
    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…
    cvelistv5