CVE-2026-67977CWE-400denial-of-service

CVE-2026-67977

High · published August 4, 2026

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

An integer overflow in the Svc::FileDownlink::SendPartial component of fprime framework v4.2.2 allows attackers to cause a Denial of Service (DoS) via a crafted input.

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
2026-08-04T02:16Z
References (3)
https://github.com/freedomfoxvare/cve/issues/1 · [email protected]https://github.com/nasa/fprime · [email protected]https://github.com/freedomfoxvare/cve/issues/1 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 03 AUG 00:00Z
    An integer overflow in the Svc::FileDownlink::SendPartial component of fprime framework v4.2.2 allows attackers to cause a Denial of Service (DoS) via a…
    cvelistv5