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Vulnerabilities of Siemens SIMATIC CN 4100

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CVE Summary Score Published
CVE-2026-31431 Exploited Linux Kernel Incorrect Resource Transfer Between Spheres Vulnerability 7.8 High Apr 22, 2026
CVE-2025-39682 Exploited Linux Kernel Improper Check for Unusual or Exceptional Conditions Vulnerability 9.8 Critical Sep 5, 2025

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