PT-2026-7256 · Siemens · Simcenter Nastran+1

Published 2026-02-10 · Updated 2026-02-10 · CVE-2026-23719

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Simcenter Femap versions prior to 2512 Simcenter Nastran versions prior to 2512

Description The software is susceptible to a heap-based buffer overflow when processing specifically designed NDB files. Successful exploitation of this issue could allow an attacker to execute code within the current process.

Recommendations Update Simcenter Femap to version 2512 or later. Update Simcenter Nastran to version 2512 or later.

Fix

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

BDU:2026-02006

CVE-2026-23719

Affected Products

Simcenter Femap

Simcenter Nastran

References · 7

• https://cert-portal.siemens.com/productcert/html/ssa-965753.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-02006 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-23719 · Security Note
• https://osv.dev/vulnerability/CVE-2026-23719 · Vendor Advisory
• https://twitter.com/vuldb/status/2021178643838533929 · Twitter Post
• https://twitter.com/CVEnew/status/2021171946860445913 · Twitter Post
• https://t.me/CVEtracker/44297 · Telegram Post