Do surgical and hospital robots need an SBOM for their firmware?

Yes, for devices sold in the United States that qualify as cyber devices, the law already asks for an SBOM. Section 524B of the FD&C Act requires manufacturers to provide one, including commercial, open source and off-the-shelf components. For hospitals, an SBOM is how you learn what is inside a robot before a vulnerability makes headlines.

Why does a robot need a parts list for software?

A surgical or logistics robot is not one program. It is an operating system, a motion controller, vision libraries, a network stack, a vendor update agent and often a web interface, built from many third party parts. When a flaw appears in a common library, the hospital's first question is simple: is that in anything we own? Without an SBOM, the only way to answer is to wait for a supplier letter.

CISA describes an SBOM as a nested inventory, a list of ingredients that make up software components. It describes VEX as a related attestation that states whether a product is affected by a known vulnerability. Together they turn "we are looking into it" into a yes or no.

What does the FDA require?

Section 524B(b)(3) requires manufacturers of cyber devices to provide an SBOM that includes commercial, open source and off-the-shelf software components. FDA material describing the requirement says to provide SBOMs in a machine readable form aligned with the NTIA minimum elements. FDA's premarket cybersecurity guidance, which the agency lists with a February 2026 date, also covers section 524B. The statute also asks for a postmarket vulnerability plan and processes for updates and patches.

The page we fetched for the guidance did not itself discuss SBOM detail, so read the full guidance before you cite specifics to a regulator. This post is not regulatory advice.

Which other standards matter in the building?

Robots in a hospital sit on the same networks as other operational technology. NIST SP 800-82 Rev. 3, the guide to OT security, covers programmable systems that monitor or control physical processes and recommends countermeasures that respect performance, reliability and safety needs. ISA/IEC 62443 is a series for industrial automation and control systems. Parts 4-1 and 4-2 cover secure product development and technical requirements for components, and Part 2-1 covers programs for asset owners.

ISO 10218 covers industrial robot safety. Its 2025 edition is split into a part for robot manufacturers and a part for integrators, and trade coverage lists cybersecurity measures among the updates. It is an industrial robot standard, so check with your clinical engineering team whether a given medical device falls under it or under device regulation.

What can go wrong with an SBOM program?

An SBOM is a snapshot. It is accurate only as long as the build behind it. Ask for a new one with each release. Also, a long component list does not mean risk; most listed vulnerabilities may be unreachable on the device. That is where VEX statements, or your supplier's reachability notes, save time.

What to do

1. Ask every robot and device supplier for a current SBOM in a standard format, plus how often they update it.
2. Load them into one inventory so a new CVE can be matched in minutes.
3. Ask for VEX or equivalent statements on high profile vulnerabilities.
4. Put update responsibility and patch windows in the contract, including who may apply patches on a clinical device.
5. Segment device networks following your OT guidance, and record exceptions.
6. Rehearse one drill: pick a library, find every device that contains it, and time the answer.

Safeguard can ingest SBOMs and match them to advisories from the web app and CLI; run the drill on a few files before you commit to a process.

Quick check

Sources

• CISA: Software Bill of Materials
• FDA: Cybersecurity in Medical Devices guidance page
• FDA: Section 524B of the FD&C Act (slides)
• NIST SP 800-82 Rev. 3
• ISA/IEC 62443 series
• A3 coverage of ISO 10218 2025 updates

Last reviewed: 18 October 2026.