FKIE_CVE-2026-30960

Vulnerability from fkie_nvd - Published: 2026-03-10 18:18 - Updated: 2026-03-11 13:53
Severity ?
9.4 (Critical) - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Summary
rssn is a scientific computing library for Rust, combining a high-performance symbolic computation engine with numerical methods support and physics simulations functionalities. The vulnerability exists in the JIT (Just-In-Time) compilation engine, which is fully exposed via the CFFI (Foreign Function Interface). Due to Improper Input Validation and External Control of Code Generation, an attacker can supply malicious parameters or instruction sequences through the CFFI layer. Since the library often operates with elevated privileges or within high-performance computing contexts, this allows for Arbitrary Code Execution (ACE) at the privilege level of the host process.
References
security-advisories@github.comhttps://github.com/Apich-Organization/rssn/releases/tag/v0.2.9
security-advisories@github.comhttps://github.com/Apich-Organization/rssn/security/advisories/GHSA-9c4h-pwmf-m6fj
security-advisories@github.comhttps://rustsec.org/advisories/RUSTSEC-2026-0038.html
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "rssn is a scientific computing library for Rust, combining a high-performance symbolic computation engine with numerical methods support and physics simulations functionalities. The vulnerability exists in the JIT (Just-In-Time) compilation engine, which is fully exposed via the CFFI (Foreign Function Interface). Due to Improper Input Validation and External Control of Code Generation, an attacker can supply malicious parameters or instruction sequences through the CFFI layer. Since the library often operates with elevated privileges or within high-performance computing contexts, this allows for Arbitrary Code Execution (ACE) at the privilege level of the host process."
    },
    {
      "lang": "es",
      "value": "rssn es una biblioteca de computaci\u00f3n cient\u00edfica para Rust, que combina un motor de computaci\u00f3n simb\u00f3lica de alto rendimiento con soporte para m\u00e9todos num\u00e9ricos y funcionalidades de simulaciones f\u00edsicas. La vulnerabilidad existe en el motor de compilaci\u00f3n JIT (Just-In-Time), que est\u00e1 completamente expuesto a trav\u00e9s de la CFFI (Foreign Function Interface). Debido a una validaci\u00f3n de entrada inadecuada y al control externo de la generaci\u00f3n de c\u00f3digo, un atacante puede suministrar par\u00e1metros maliciosos o secuencias de instrucciones a trav\u00e9s de la capa CFFI. Dado que la biblioteca a menudo opera con privilegios elevados o dentro de contextos de computaci\u00f3n de alto rendimiento, esto permite la ejecuci\u00f3n de c\u00f3digo arbitrario (ACE) al nivel de privilegio del proceso anfitri\u00f3n."
    }
  ],
  "id": "CVE-2026-30960",
  "lastModified": "2026-03-11T13:53:20.707",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "LOCAL",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 9.4,
          "baseSeverity": "CRITICAL",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "HIGH",
          "subConfidentialityImpact": "HIGH",
          "subIntegrityImpact": "HIGH",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-03-10T18:18:55.227",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/Apich-Organization/rssn/releases/tag/v0.2.9"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/Apich-Organization/rssn/security/advisories/GHSA-9c4h-pwmf-m6fj"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://rustsec.org/advisories/RUSTSEC-2026-0038.html"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        },
        {
          "lang": "en",
          "value": "CWE-269"
        },
        {
          "lang": "en",
          "value": "CWE-695"
        },
        {
          "lang": "en",
          "value": "CWE-754"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Primary"
    }
  ]
}


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