CVE-2025-12659 HIGH

CVE-2025-12659: Heap-based buffer overflow in Siemens Simcenter Femap

Vendor Siemens

Product Simcenter Femap

Weakness CWE-122

Published May 12, 2026

Last update June 9, 2026

View on NVD All CVEs

CVSS base score

7.3/10

Attack vector Local

Attack complexity High

Privileges required None

User interaction —

Confidentiality —

Integrity —

CVSS vector

CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

Siemens Simcenter Femap contains a memory corruption vulnerability while parsing specially crafted IPT files. This could allow an attacker to execute code in the context of the current process.

Key dates

02Disclosure timeline

May 12, 2026 CVE published

June 9, 2026 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2025-12659 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/122.html