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Apexward Pulse
Type Advisory

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

1 source

At a glance

Low
30-day window, from the last update
Evidence-weighted, not popularity
Why Low

Low rather than Medium: exposure is scored at a default because we cannot see your systems or suppliers. If it touches your systems or suppliers, treat it as Medium.

Briefing

There is no written leader briefing for this story yet. The summary below says what is known so far.

Next steps

  1. Confirm whether this affects systems or suppliers in your estate

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.

Read the original reportCISA Cybersecurity Advisories(opens in a new tab)

Pulse

Last change 6d ago · Recheck overdue since 4 Nov 2026, 12:04 UK time

  1. Story3 Nov 2026, 12:04 UK time · 6d ago

    Linked reporting from CISA Cybersecurity Advisories (official authority).

    Read source (CISA Cybersecurity Advisories)

1 entry so far. The timeline chart appears once this story has more history.

Sources

How we know

Statements extracted from sources. Higher confidence means stronger corroboration.

  • ClaimedHeadline60% confidence

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

  • ProbableSummary fact75% confidence

    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.