CVE-2026-18064: Nasa Core Flight System Cfs Health & Safety Hs Application

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

An incomplete fix for CVE-2026-15352 in the NASA core Flight System (cFS) Health and Safety (HS) application leaves a separate NULL pointer dereference reachable in versions through 7.0.1. An attacker who can trigger the affected command under specific conditions could cause the HS application to crash, resulting in a denial-of-service condition and processor reset.

Affected products

• Nasa Core Flight System Cfs Health & Safety Hs Application: up to and including v7.0.1

Published 2026-07-30. Last modified 2026-08-31.