vulnerability

Siemens SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP

Published 22 Oct 2026, 12:00 UTC · Updated 22 Oct 2026, 18:51 UTC · Source: CISA Advisories · CISA

High

Summary

View CSAF Summary Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the firmware version V3.1.7 for the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP (incl. SIPLUS variant). Siemens is preparing fixes and recommends specific mitigations for products where fixes are not or not yet availabl

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