Our takeCISA warns that NASA cFS Health & Safety app <=v7.0.1 has a flaw that lets attackers trigger a denial-of-service. If you run cFS in an OT or embedded environment, patch it; this is aerospace/ICS gear so most smaller shops and general IT teams can ignore it.Cyber Resilience desk
Sources (1)
- cisa_advisories · cisa_advisories
What this means for you — Security leader:Update cFS HS Application to a version newer than 7.0.1 if you operate it; the flaw can let an attacker trigger a denial-of-service.
What this means for you — Lean IT orgs:If you run NASA cFS Health & Safety software, update it past version 7.0.1. Most lean-IT teams do not use this and can ignore the update.
What this means for you — MSP:Check client environments for any use of NASA cFS Health & Safety Application <=7.0.1 and update it; the vulnerability enables denial-of-service.
What this means for you — Researcher:Review the CSAF and CISA advisory for CVE-2026-18064 in cFS HS <=7.0.1; successful exploitation leads to denial-of-service.