CVE-2026-59086

A vulnerability has been identified in Simcenter Femap (All versions < V2606), Simcenter Nastran (All versions < V2606). The affected applications contain a stack overflow vulnerability while parsing specially strings as argument for one of the application binaries. This could allow an attacker to execute code in the context of the current process.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://cert-portal.siemens.com/productcert/html/ssa-069220.html

Configurations

No configuration.

History

23 Oct 2026, 23:10

Type	Values Removed	Values Added
Summary	(es) Una vulnerabilidad ha sido identificada en Simcenter Nastran (Todas las versiones < V2606). Las aplicaciones afectadas contienen una vulnerabilidad de desbordamiento de pila mientras analizan cadenas especialmente como argumento para uno de los binarios de la aplicación. Esto podría permitir a un atacante ejecutar código en el contexto del proceso actual.	(es) Una vulnerabilidad ha sido identificada en Simcenter Nastran (Todas las versiones anteriores a V2606). Las aplicaciones afectadas contienen una vulnerabilidad de desbordamiento de pila mientras analizan cadenas especialmente como argumento para uno de los binarios de la aplicación. Esto podría permitir a un atacante ejecutar código en el contexto del proceso actual.

23 Oct 2026, 19:10

Type	Values Removed	Values Added
Summary		(es) Una vulnerabilidad ha sido identificada en Simcenter Nastran (Todas las versiones < V2606). Las aplicaciones afectadas contienen una vulnerabilidad de desbordamiento de pila mientras analizan cadenas especialmente como argumento para uno de los binarios de la aplicación. Esto podría permitir a un atacante ejecutar código en el contexto del proceso actual.

Information

Published : 2026-08-11 13:19

Updated : 2026-10-23 23:10

NVD link : CVE-2026-59086

Mitre link : CVE-2026-59086

CVE.ORG link : CVE-2026-59086

JSON object : View

Products Affected

No product.

CWE

CWE-121

Stack-based Buffer Overflow

{"id": "CVE-2026-59086", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-59086", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-08-11T14:49:43.272762Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "productcert@siemens.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}], "cvssMetricV40": [{"type": "Secondary", "source": "productcert@siemens.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 7.3, "Automatable": "NOT_DEFINED", "attackVector": "LOCAL", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "PASSIVE", "attackComplexity": "HIGH", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "productcert@siemens.com", "affectedData": [{"vendor": "Siemens", "product": "Simcenter Femap", "versions": [{"status": "affected", "version": "0", "lessThan": "V2606", "versionType": "custom"}], "defaultStatus": "unknown"}, {"vendor": "Siemens", "product": "Simcenter Nastran", "versions": [{"status": "affected", "version": "0", "lessThan": "V2606", "versionType": "custom"}], "defaultStatus": "unknown"}]}], "published": "2026-08-11T13:19:00.333", "references": [{"url": "https://cert-portal.siemens.com/productcert/html/ssa-069220.html", "source": "productcert@siemens.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "productcert@siemens.com", "description": [{"lang": "en", "value": "CWE-121"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been identified in Simcenter Femap (All versions < V2606), Simcenter Nastran (All versions < V2606). The affected applications contain a stack overflow vulnerability while parsing specially strings as argument for one of the application binaries. This could allow an attacker to execute code in the context of the current process."}, {"lang": "es", "value": "Una vulnerabilidad ha sido identificada en Simcenter Nastran (Todas las versiones anteriores a V2606). Las aplicaciones afectadas contienen una vulnerabilidad de desbordamiento de pila mientras analizan cadenas especialmente como argumento para uno de los binarios de la aplicaci\u00f3n. Esto podr\u00eda permitir a un atacante ejecutar c\u00f3digo en el contexto del proceso actual."}], "lastModified": "2026-10-23T23:10:00.157", "sourceIdentifier": "productcert@siemens.com"}