FKIE_CVE-2025-9809

Vulnerability from fkie_nvd - Published: 2025-09-01 19:15 - Updated: 2026-06-17 10:09
Severity
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Out-of-bounds write in cdfs_open_cue_track in libretro libretro-common latest on all platforms allows remote attackers to execute arbitrary code via a crafted .cue file with a file path exceeding PATH_MAX_LENGTH that is copied using memcpy into a fixed-size buffer.
References
96148269-fe82-4198-b1bf-3a73ce8bc92ehttps://github.com/libretro/libretro-common/blob/master/formats/cdfs/cdfs.c#L471Product
96148269-fe82-4198-b1bf-3a73ce8bc92ehttps://github.com/libretro/libretro-common/issues/222Issue Tracking, Third Party Advisory
Impacted products
Vendor Product Version
libretro libretro-common -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "affected",
          "modules": [
            "cdfs_open_cue_track"
          ],
          "product": "libretro-common",
          "programFiles": [
            "libretro-common/formats/cdfs/cdfs.c"
          ],
          "vendor": "libretro",
          "versions": [
            {
              "status": "affected",
              "version": "0"
            }
          ]
        }
      ],
      "source": "96148269-fe82-4198-b1bf-3a73ce8bc92e"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:libretro:libretro-common:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "5D4B2955-C314-49DC-BF31-EC06DEA65562",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Out-of-bounds write in cdfs_open_cue_track in libretro libretro-common latest on all platforms allows remote attackers to execute arbitrary code via a crafted .cue file with a file path exceeding PATH_MAX_LENGTH that is copied using memcpy into a fixed-size buffer."
    },
    {
      "lang": "es",
      "value": "Escritura fuera de l\u00edmites en cdfs_open_cue_track en libretro libretro-common en su \u00faltima versi\u00f3n en todas las plataformas permite a atacantes remotos ejecutar c\u00f3digo arbitrario mediante un archivo .cue manipulado con una ruta de archivo que excede PATH_MAX_LENGTH que se copia utilizando memcpy en un b\u00fafer de tama\u00f1o fijo."
    }
  ],
  "id": "CVE-2025-9809",
  "lastModified": "2026-06-17T10:09:48.990",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "LOCAL",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 8.4,
          "baseSeverity": "HIGH",
          "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": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "ACTIVE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/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",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "96148269-fe82-4198-b1bf-3a73ce8bc92e",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-9809",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-09-03T20:29:10.518670Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-09-01T19:15:32.383",
  "references": [
    {
      "source": "96148269-fe82-4198-b1bf-3a73ce8bc92e",
      "tags": [
        "Product"
      ],
      "url": "https://github.com/libretro/libretro-common/blob/master/formats/cdfs/cdfs.c#L471"
    },
    {
      "source": "96148269-fe82-4198-b1bf-3a73ce8bc92e",
      "tags": [
        "Issue Tracking",
        "Third Party Advisory"
      ],
      "url": "https://github.com/libretro/libretro-common/issues/222"
    }
  ],
  "sourceIdentifier": "96148269-fe82-4198-b1bf-3a73ce8bc92e",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "96148269-fe82-4198-b1bf-3a73ce8bc92e",
      "type": "Secondary"
    }
  ]
}



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