On this page
In this issue
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FDA & US regulatory
Letters, guidance, enforcement
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CISA KEV & CVEs
Vulnerabilities in your SBOM
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Standards & international
AAMI, ISO, IEC, EU MDCG
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What to do this week
Concrete actions for security leads
Key Takeaways
- Red Hat Enterprise Linux (RHEL) 7 Extended Life Support officially ended on June 30, 2024.
- Postmarket files for devices using RHEL 7 must now include a formal compensating-controls justification.
- The FDA reviewers are prioritizing migration plans for legacy systems in new premarket submissions.
- Security errata for RHEL 7 have ceased, increasing the risk of unpatched vulnerabilities in clinical environments.
- Inventory management of deployed assets is the first step in maintaining regulatory compliance this summer.
The primary focus for medical device manufacturers this quarter is the formal end of support for legacy Linux distributions and the resulting pressure on postmarket documentation. The FDA now requires specific compensating-controls memos or migration plans for any devices still operating on the Red Hat Enterprise Linux 7 platform.
While the current week is quiet regarding new regulatory filings, the last 90 days have seen significant shifts in how the FDA views legacy operating systems. Manufacturers are moving from a grace period into a strict enforcement phase for postmarket cybersecurity management. This transition requires a detailed look at existing device fleets and their underlying software bills of materials.
In this brief
- The Shift in Legacy OS Support
- Formalizing Red Hat Enterprise Linux 7 Sunset Documentation
- Why This Matters
- What to do this week
- How Blue Goat Cyber Helps
- FAQ
Why This Matters
For device manufacturers, an unsupported operating system is no longer just a technical debt issue. It is a regulatory liability. Without security patches, a device cannot meet the essential performance requirements for cybersecurity, making the documentation of alternative security measures a mandatory part of the quality system.
The Shift in Legacy OS Support
Over the past several months, the industry has seen a tightening of expectations regarding software lifecycle management.
Formalizing Red Hat Enterprise Linux 7 Sunset Documentation
A critical milestone passed on June 30, 2026, when Red Hat Enterprise Linux (RHEL) 7 reached the end of its Extended Life Support (ELS) period.
How Blue Goat Cyber Helps
Blue Goat Cyber assists medical device manufacturers in navigating these regulatory shifts through detailed technical testing and documentation support. Our team, led by Christian Espinosa, provides the expertise needed to draft compensating-controls memos and perform the risk assessments required for FDA compliance. We help bridge the gap between technical security debt and regulatory requirements.
FAQ
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