CVE-2026-67977

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

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.

Published 2026-08-03. Last modified 2026-09-09.