GCVE-110-NCSC-2026-187

Advisory PublishedCVSS 8.2/10

Vulnetix · Advisory published June 9, 2026

Multiple versions of Siemens SIMATIC and related software improperly sanitize Interprocess Communication input via a Windows Named Pipe accessible to all local users, allowing authenticated local attackers to cause type confusion and execute arbitrary code.

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Weaknesses (CWE)

CWE-502Deserialization of Untrusted DataCWE-787Out-of-bounds WriteCWE-434Unrestricted Upload of File with Dangerous TypeCWE-313Cleartext Storage in a File or on DiskCWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')CWE-26Path Traversal: '/dir/../filename'CWE-250Execution with Unnecessary PrivilegesCWE-760Use of a One-Way Hash with a Predictable Salt

Risk Scores

CVSS 3.1

8.2/10

High · CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Affected Products

Vendor	Product	Versions	Platforms
Siemens	vers:unknown/*	—	—

Aliases

CVE-2024-54678 CVE-2025-15467 CVE-2025-40808 CVE-2026-24349 CVE-2026-46746 CVE-2026-46747 CVE-2026-46748 CVE-2026-46749

References

advisory

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