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CVE-2026-29022

Estado: ModificadaMedia (6.8)—

dr_libs dr_wav.h version 0.14.4 and earlier (fixed in commit 8a7258c) contain a heap buffer overflow vulnerability in the drwav__read_smpl_to_metadata_obj() function of dr_wav.h that allows memory corruption via crafted WAV files. Attackers can exploit a mismatch between sampleLoopCount validation in pass 1 and unconditional processing in pass 2 to overflow heap allocations with 36 bytes of attacker-controlled data through any drwav_init_*_with_metadata() call on untrusted input.

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)

Mackron — DR Libs

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2026-29022",
  "cveTags": [],
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          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2026-03-04T21:13:58.314688Z"
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
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          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
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          "valueDensity": "NOT_DEFINED",
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          "exploitMaturity": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED",
          "userInteraction": "ACTIVE",
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          "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",
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          "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"
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  "affected": [
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      "affectedData": [
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          "vendor": "mackron",
          "product": "dr_libs dr_wav.h",
          "versions": [
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              "version": "0",
              "versionType": "semver",
              "lessThanOrEqual": "0.14.4"
            },
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  "published": "2026-03-03T20:16:49.433",
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        "Patch",
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        "Third Party Advisory"
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      "tags": [
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        "VDB Entry"
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      "source": "disclosure@vulncheck.com"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Secondary",
      "source": "disclosure@vulncheck.com",
      "description": [
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          "lang": "en",
          "value": "CWE-122"
        }
      ]
    },
    {
      "type": "Primary",
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      "description": [
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          "lang": "en",
          "value": "CWE-787"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "dr_libs dr_wav.h version 0.14.4 and earlier (fixed in commit 8a7258c) contain a heap buffer overflow vulnerability in the drwav__read_smpl_to_metadata_obj() function of dr_wav.h that allows memory corruption via crafted WAV files. Attackers can exploit a mismatch between sampleLoopCount validation in pass 1 and unconditional processing in pass 2 to overflow heap allocations with 36 bytes of attacker-controlled data through any drwav_init_*_with_metadata() call on untrusted input."
    },
    {
      "lang": "es",
      "value": "dr_libs versión 0.14.4 y anteriores (corregido en el commit 8a7258c) contienen una vulnerabilidad de desbordamiento de búfer de pila en la función drwav__read_smpl_to_metadata_obj() de dr_wav.h que permite la corrupción de memoria a través de archivos WAV manipulados. Los atacantes pueden explotar una discrepancia entre la validación de sampleLoopCount en el paso 1 y el procesamiento incondicional en el paso 2 para desbordar las asignaciones de pila con 36 bytes de datos controlados por el atacante a través de cualquier llamada a drwav_init_*_with_metadata() en entrada no confiable."
    }
  ],
  "lastModified": "2026-07-14T19:16:55.610",
  "configurations": [
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          "negate": false,
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              "versionEndIncluding": "0.14.4"
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