SEPTEMBER 20, 2026
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Case File

CVE-2026-67977

HIGH · CVSS 7.5 EPSS 0.28% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-03 · Last synced 2026-09-02

CyberRota Analysis

AI-Generated

The fprime framework v4.2.2 is vulnerable to an integer overflow in the Svc::FileDownlink::SendPartial component, which can be exploited by attackers to trigger a Denial of Service (DoS) through specially crafted input. Organizations utilizing this framework should prioritize addressing this vulnerability to prevent potential service disruptions.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗ github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-67977
Severity
HIGH
CVSS
7.5
EPSS
0.28%

Original NVD Description

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.