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CVE-2019-9384

Status: ModifiedMedium (6.7)—
Severity6.7Medium · CVSS 3.1
Exploitation probability0.18 %higher than 8% of CVEs
Active exploitationNonot in the CISA catalog
Public exploitNot knownno public code found

In LockPatternUtils, there is a possible escalation of privilege due to an improper permissions check. This could lead to local bypass of the Lockguard with System execution privileges needed. User interaction is not needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-120568007

CVSS

Base score
6.7
Version
3.1
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days
0.18 %
Percentile among all scored CVEs
8
Score date
10/20/2026

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)

Google — Android

CWEs

References

Show 2 references

Raw JSON (NVD)

Show
{
  "id": "CVE-2019-9384",
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          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
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          "privilegesRequired": "HIGH",
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  "affected": [
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      "affectedData": [
        {
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          "versions": [
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            }
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  "published": "2019-09-27T19:15:25.513",
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      "url": "https://source.android.com/security/bulletin/android-10",
      "tags": [
        "Vendor Advisory"
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      "url": "https://source.android.com/security/bulletin/android-10",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
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          "lang": "en",
          "value": "NVD-CWE-noinfo"
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  ],
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    {
      "lang": "en",
      "value": "In LockPatternUtils, there is a possible escalation of privilege due to an improper permissions check. This could lead to local bypass of the Lockguard with System execution privileges needed. User interaction is not needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-120568007"
    },
    {
      "lang": "es",
      "value": "En LockPatternUtils, se presenta una posible escalada de privilegios debido a una comprobación de permisos inapropiada. Esto podría conllevar a un omisión local de Lockguard con los privilegios de ejecución System necesarios. No es requerida una interacción del usuario para su explotación. Producto: Android, Versiones: Android-10, ID de Android: A-120568007"
    }
  ],
  "lastModified": "2026-06-17T02:43:38.990",
  "configurations": [
    {
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}