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CVE-2026-5475

Estado: AnalizadaMedia (5.1)—

A vulnerability was determined in NASA cFS up to 7.0.0. This impacts the function CFE_SB_TransmitMsg of the file cfe_sb_priv.c of the component CCSDS Header Size Handler. Executing a manipulation can lead to memory corruption. The project was informed of the problem early through an issue report but has not responded yet.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Nasa — Core Flight System

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2026-5475",
  "cveTags": [],
  "metrics": {
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          "options": [
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          "version": "2.0.3",
          "timestamp": "2026-04-03T17:26:20.844969Z"
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        "obtainAllPrivilege": false,
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          "attackVector": "ADJACENT",
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          "valueDensity": "NOT_DEFINED",
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          "exploitMaturity": "NOT_DEFINED",
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          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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          "modules": [
            "CCSDS Header Size Handler"
          ],
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              "version": "7.0"
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      "tags": [
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    },
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      "url": "https://github.com/nasa/cFS/issues/953",
      "tags": [
        "Issue Tracking"
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      "source": "cna@vuldb.com"
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      "url": "https://vuldb.com/submit/781951",
      "tags": [
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        "VDB Entry"
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    },
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      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "cna@vuldb.com"
    },
    {
      "url": "https://vuldb.com/vuln/355079/cti",
      "tags": [
        "Permissions Required",
        "VDB Entry"
      ],
      "source": "cna@vuldb.com"
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  "weaknesses": [
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      "source": "cna@vuldb.com",
      "description": [
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          "lang": "en",
          "value": "CWE-119"
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      "lang": "en",
      "value": "A vulnerability was determined in NASA cFS up to 7.0.0. This impacts the function CFE_SB_TransmitMsg of the file cfe_sb_priv.c of the component CCSDS Header Size Handler. Executing a manipulation can lead to memory corruption. The project was informed of the problem early through an issue report but has not responded yet."
    },
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      "lang": "es",
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    }
  ],
  "lastModified": "2026-07-24T09:10:00.153",
  "configurations": [
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}