CVE-2026-23719
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I. Basic Information for CVE-2026-23719
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been identified in Simcenter Femap (All versions < V2512), Simcenter Nastran (All versions < V2512). The affected application is vulnerable to heap-based buffer overflow while parsing specially crafted NDB files. This could allow an attacker to execute code in the context of the current process.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
堆缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
Siemens Simcenter Femap和Siemens Simcenter Nastran 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens Simcenter Femap和Siemens Simcenter Nastran都是德国西门子（Siemens）公司的产品。Siemens Simcenter Femap是一款尖端工程学仿真应用程序。用于创建、编辑和导入/重用复杂产品或系统基于网格的有限元分析模型。Siemens Simcenter Nastran是一流的有限元方法 （FEM） 求解器，旨在提高计算性能、准确性和可靠性。 Siemens Simcenter Femap V2512之前版本和Siemens Simcente
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Siemens | Simcenter Femap | 0 ~ V2512 | - | |
| Siemens | Simcenter Nastran | 0 ~ V2512 | - |
II. Public POCs for CVE-2026-23719
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Siemens · 2026-02-10 · 11 CVEs total
| CVE-2026-25656 | 7.8 HIGH | Siemens SINEC NMS和Siemens User Management Component 代码问题漏洞 |
| CVE-2026-25655 | 7.8 HIGH | Siemens SINEC NMS 代码问题漏洞 |
| CVE-2026-23720 | 7.8 HIGH | Siemens Simcenter Femap和Siemens Simcenter Nastran 缓冲区错误漏洞 |
| CVE-2026-23718 | 7.8 HIGH | Siemens Simcenter Femap和Siemens Simcenter Nastran 缓冲区错误漏洞 |
| CVE-2026-23717 | 7.8 HIGH | Siemens Simcenter Femap和Siemens Simcenter Nastran 缓冲区错误漏洞 |
| CVE-2026-23716 | 7.8 HIGH | Siemens Simcenter Femap和Siemens Simcenter Nastran 缓冲区错误漏洞 |
| CVE-2026-23715 | 7.8 HIGH | Siemens Simcenter Femap和Siemens Simcenter Nastran 缓冲区错误漏洞 |
| CVE-2026-22923 | 7.8 HIGH | Siemens NX 安全漏洞 |
| CVE-2025-40587 | 7.6 HIGH | Siemens Polarion 跨站脚本漏洞 |
| CVE-2024-52334 | 5.3 MEDIUM | Siemens syngo.plaza 安全漏洞 |
IV. Related Vulnerabilities
Same product: Simcenter Femap
- CVE-2026-23720
Siemens Simcenter Femap和Siemens Simcenter Nastran 缓冲区错误漏洞 - CVE-2026-23718
Siemens Simcenter Femap和Siemens Simcenter Nastran 缓冲区错误漏洞 - CVE-2026-23717
Siemens Simcenter Femap和Siemens Simcenter Nastran 缓冲区错误漏洞 - CVE-2026-23716
Siemens Simcenter Femap和Siemens Simcenter Nastran 缓冲区错误漏洞 - CVE-2026-23715
Siemens Simcenter Femap和Siemens Simcenter Nastran 缓冲区错误漏洞
Same weakness: CWE-122
- CVE-2026-8261
Squirrel sqobject.cpp Load heap-based overflow - CVE-2026-8213
OSGeo gdal Grid File GDapi.c GDSDfldsrch heap-based overflow - CVE-2026-8212
OSGeo gdal SWapi.c SWSDfldsrch heap-based overflow - CVE-2026-42309
Pillow: Heap buffer overflow with nested list coordinates - CVE-2026-45130
Vim: Heap Buffer Overflow in spell file loading
V. Comments for CVE-2026-23719
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