How severe is CVE-2026-23719?

CVE-2026-23719 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-23719 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-23719?

CVE-2026-23719 primarily affects Siemens Simcenter Femap. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2026-23719?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-23719 have an EU (EUVD) identifier?

Yes. CVE-2026-23719 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-6888.

When was CVE-2026-23719 published?

CVE-2026-23719 was published on 2026-02-10 and last updated on 2026-06-17.

CVE-2026-23719

CVE-2026-23719 is a high-severity vulnerability in Siemens Simcenter Femap with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-122.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v4: 7.3
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-6888
Weakness: CWE-122
Affected product: Siemens Simcenter Femap
Published: 2026-02-10
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2026-23719?: 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.
How severe is CVE-2026-23719?: CVE-2026-23719 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-23719 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-23719?: CVE-2026-23719 primarily affects Siemens Simcenter Femap. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2026-23719?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-23719 have an EU (EUVD) identifier?: Yes. CVE-2026-23719 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-6888.
When was CVE-2026-23719 published?: CVE-2026-23719 was published on 2026-02-10 and last updated on 2026-06-17.

References

https://cert-portal.siemens.com/productcert/html/ssa-965753.html

Affected products (2)

cpe:2.3:a:siemens:simcenter_femap:*:*:*:*:*:*:*:*
cpe:2.3:a:siemens:simcenter_nastran:*:*:*:*:*:*:*:*

More vulnerabilities in Siemens Simcenter Femap

CVE-2022-28661 — High (CVSS 8.8): A vulnerability has been identified in Simcenter Femap (All versions < V2022.1.2). The affected application contains an…
CVE-2026-23720 — High (CVSS 7.8): A vulnerability has been identified in Simcenter Femap (All versions < V2512), Simcenter Nastran (All versions <…
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