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Summary
Siemens Simcenter Femap and Nastran is affected by multiple file parsing vulnerabilities that could be triggered when the application reads files in NDB and XDB formats. If a user is tricked to open a malicious file with any of the affected products, this could lead the application to crash or potentially lead to arbitrary code execution. Siemens has released new versions for the affected products and recommends to update to the latest versions.
The following versions of Siemens Simcenter Femap and Nastran are affected:
Simcenter Femap vers:intdot/<2512 (CVE-2026-23715, CVE-2026-23716, CVE-2026-23717, CVE-2026-23718, CVE-2026-23719, CVE-2026-23720)
Simcenter Nastran vers:intdot/<2512 (CVE-2026-23715, CVE-2026-23716, CVE-2026-23717, CVE-2026-23718, CVE-2026-23719, CVE-2026-23720)
CVSS
Vendor
Equipment
Vulnerabilities
v3 7.8
Siemens
Siemens Simcenter Femap and Nastran
Out-of-bounds Write, Out-of-bounds Read, Heap-based Buffer Overflow
Background
Critical Infrastructure Sectors: Critical Manufacturing
Countries/Areas Deployed: Worldwide
Company Headquarters Location: Germany
Vulnerabilities
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CVE-2026-23715
The affected applications contains an out of bounds write vulnerability while parsing specially crafted XDB files. This could allow an attacker to execute code in the context of the current process.
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Affected Products
Sie...