CVE-2026-23718
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I. Basic Information for CVE-2026-23718
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 applications contains an out of bounds read vulnerability 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
跨界内存读
Source: NVD (National Vulnerability Database)
Vulnerability Title
Siemens Simcenter Femap和Siemens Simcenter Nastran 缓冲区错误漏洞
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-2026-23718
| # | 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-2026-23719 | 7.8 HIGH | Siemens Simcenter Femap和Siemens Simcenter Nastran 安全漏洞 |
| 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-2026-23719
Siemens Simcenter Femap和Siemens Simcenter Nastran 安全漏洞 - 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-125
- CVE-2026-8177
XML::LibXML versions through 2.0210 for Perl read out-of-bou - CVE-2026-6104
Global buffer over-read in mb_convert_encoding() with attack - CVE-2026-7258
Out-of-bounds read in urldecode() on NetBSD - CVE-2026-8186
Open5GS NF client.c ogs_sbi_client_send_via_scp_or_sepp out- - CVE-2026-3508
ASUS System Control Interface 缓冲区错误漏洞
V. Comments for CVE-2026-23718
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