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CVE-2026-54429

🗓️ 14 Jul 2026 09:19:17Reported by siemensType 
cve
 cve
🔗 web.nvd.nist.gov👁 65 Views

High-volume multicast traffic can exhaust memory in SIMATIC S7-PLCSIM Advanced, causing denial of service with a specific project configuration.

Related
Detection
Affected
Refs
Vulners
[
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-PLCSIM Advanced",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "*",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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15 Jul 2026 20:27Current
6Medium risk
Vulners AI Score6
CVSS 46
CVSS 3.17.4
EPSS0.00163
SSVC
65