CVE-2025-12659
Simcenter Femap is affected by heap based buffer overflow vulnerability in Datakit library that could be triggered when the application reads files in IPT format. If a user is tricked to open a malicious file with the affected application, an attacker could leverage the vulnerability to perform remote code execution in the context of the current process. Siemens has released a new version for Simcenter Femap and recommends to update to the latest version. The following versions of Siemens Simcenter Femap are affected: Simcenter Femap vers:intdot/ CVSS Vendor Equipment Vulnerabilities v3 7.8 Siemens Siemens Simcenter Femap Heap-based Buffer Overflow Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: Germany
EPSS 0.01% · 2.9th percentile
Risk Scores
Timeline
- May 12, 2026 CVE Published
- May 13, 2026 Security Advisory
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score
- May 23, 2026 EPSS Score
- May 24, 2026 EPSS Score
- May 25, 2026 EPSS Score
- May 26, 2026 EPSS Score
- May 27, 2026 EPSS Score
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-134-05 advisory
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-134-05.json advisory
- https://www.cve.org/CVERecord?id=CVE-2025-12659 technical
- https://support.sw.siemens.com/product/275652363/ vendor
- https://cwe.mitre.org/data/definitions/122.html technical
- https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H technical