CVE-2016-3878

Status: ModifiedMedium (5.5)—
Severity5.5Medium · CVSS 3.0
Exploitation probability0.70 %higher than 53% of CVEs
Active exploitationNonot in the CISA catalog
Public exploitNot knownno public code found

decoder/ih264d_api.c in mediaserver in Android 6.x before 2016-09-01 mishandles the case of decoding zero MBs, which allows remote attackers to cause a denial of service (device hang or reboot) via a crafted media file, aka internal bug 29493002.

CVSS

Base score
5.5
Version
3.0
Vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days
0.70 %
Percentile among all scored CVEs
53
Score date
10/23/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

CWEs

References

Show 8 references

Raw JSON (NVD)

Show
{
  "id": "CVE-2016-3878",
  "cveTags": [],
  "metrics": {
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        "source": "nvd@nist.gov",
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
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  "published": "2016-09-11T21:59:22.227",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "decoder/ih264d_api.c in mediaserver in Android 6.x before 2016-09-01 mishandles the case of decoding zero MBs, which allows remote attackers to cause a denial of service (device hang or reboot) via a crafted media file, aka internal bug 29493002."
    },
    {
      "lang": "es",
      "value": "decoder/ih264d_api.c en mediaserver en Android 6.x en versiones anteriores a 2016-09-01 no maneja correctamente el caso de decodificar MBs cero, lo que permite a atacantes remotos provocar una denegación de servicio (cuelgue o reinicio del dispositivo) a través de un archivo multimedia manipulado, vulnerabilidad también conocida como error interno 29493002."
    }
  ],
  "lastModified": "2026-06-17T00:46:29.987",
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}