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FDA device recallVulnerabilitiesPublished September 15, 2026

PTW FREIBURG: Accelerator, Linear, Medical

When a bolus is included in a treatment plan and sent for secondary dose calculation, the software accounts for it but does not display this clearly, which may lead users to incorrectly omit the bolus during treatment and deliver the prescribed dose to the wrong tissue depth.

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Tags
FDA recall, medical device, class 2, Radiology, Software design, Open, Classified
Related exam domains
CISSP 3: Security Architecture and Engineering; CISSP 8: Software Development Security
Source record id
Z-3174-2026
First seen by InfoSec Signals
9/23/2026

Exam domain labels come from a keyword heuristic and are study hints, not an official mapping. The summary is the publisher's own text, shortened; the linked record is authoritative.