Vulnerability-Lookup

CNVD-2026-04861

Vulnerability from cnvd - Published: 2026-01-15

Title

Google Android输入验证不当漏洞

Description

Google Android是由美国Google公司主导开发的一种基于Linux内核（不包含GNU组件）的自由及开放源代码的移动操作系统。 Google Android存在输入验证不当漏洞，该漏洞源于输入验证不当，工作配置文件上的应用可能会设置主用户的默认NFC支付设置。攻击者可利用该漏洞在系统上获得更高的权限。

Severity

中

Patch Name

Google Android输入验证不当漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级程序修复该安全问题，详情见厂商官网: https://source.android.com/security/bulletin/2025-12-01

Reference

https://android.googlesource.com/platform/packages/apps/Settings/+/aa744e8988f0e7b77a71087edd4d2546b58d2f24

Impacted products

Name
['Google Android 13', 'Google Android 14', 'Google Android 15', 'Google Android 16']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-48612",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-48612"
    }
  },
  "description": "Google Android\u662f\u7531\u7f8e\u56fdGoogle\u516c\u53f8\u4e3b\u5bfc\u5f00\u53d1\u7684\u4e00\u79cd\u57fa\u4e8eLinux\u5185\u6838\uff08\u4e0d\u5305\u542bGNU\u7ec4\u4ef6\uff09\u7684\u81ea\u7531\u53ca\u5f00\u653e\u6e90\u4ee3\u7801\u7684\u79fb\u52a8\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nGoogle Android\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u4e0d\u5f53\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f93\u5165\u9a8c\u8bc1\u4e0d\u5f53\uff0c\u5de5\u4f5c\u914d\u7f6e\u6587\u4ef6\u4e0a\u7684\u5e94\u7528\u53ef\u80fd\u4f1a\u8bbe\u7f6e\u4e3b\u7528\u6237\u7684\u9ed8\u8ba4NFC\u652f\u4ed8\u8bbe\u7f6e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\u83b7\u5f97\u66f4\u9ad8\u7684\u6743\u9650\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51:\r\nhttps://source.android.com/security/bulletin/2025-12-01",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-04861",
  "openTime": "2026-01-15",
  "patchDescription": "Google Android\u662f\u7531\u7f8e\u56fdGoogle\u516c\u53f8\u4e3b\u5bfc\u5f00\u53d1\u7684\u4e00\u79cd\u57fa\u4e8eLinux\u5185\u6838\uff08\u4e0d\u5305\u542bGNU\u7ec4\u4ef6\uff09\u7684\u81ea\u7531\u53ca\u5f00\u653e\u6e90\u4ee3\u7801\u7684\u79fb\u52a8\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nGoogle Android\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u4e0d\u5f53\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f93\u5165\u9a8c\u8bc1\u4e0d\u5f53\uff0c\u5de5\u4f5c\u914d\u7f6e\u6587\u4ef6\u4e0a\u7684\u5e94\u7528\u53ef\u80fd\u4f1a\u8bbe\u7f6e\u4e3b\u7528\u6237\u7684\u9ed8\u8ba4NFC\u652f\u4ed8\u8bbe\u7f6e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\u83b7\u5f97\u66f4\u9ad8\u7684\u6743\u9650\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Google Android\u8f93\u5165\u9a8c\u8bc1\u4e0d\u5f53\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Google Android 13",
      "Google Android 14",
      "Google Android 15",
      "Google Android 16"
    ]
  },
  "referenceLink": "https://android.googlesource.com/platform/packages/apps/Settings/+/aa744e8988f0e7b77a71087edd4d2546b58d2f24",
  "serverity": "\u4e2d",
  "submitTime": "2025-12-10",
  "title": "Google Android\u8f93\u5165\u9a8c\u8bc1\u4e0d\u5f53\u6f0f\u6d1e"
}

CVE-2025-48612 (GCVE-0-2025-48612)

Vulnerability from cvelistv5 – Published: 2025-12-08 16:57 – Updated: 2026-06-01 21:14

Summary

In setDefaultKey of DefaultPaymentSettings.java, there is a possible way for an application to set the main user's default NFC payment setting due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-12-09 04:56 UTC

CWE

Elevation of privilege
CWE-20 - Improper Input Validation

Assigner

google_android Google root

References

1 reference

URL	Tags
https://source.android.com/docs/security/bulletin…

Impacted products

1 product

Vendor	Product	Version
Google	Android	Affected: 16-qpr2 Affected: 16 Affected: 15 Affected: 14

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 7.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-48612",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-09T04:56:06.688458Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-20",
                "description": "CWE-20 Improper Input Validation",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-26T16:57:17.366Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Android",
          "vendor": "Google",
          "versions": [
            {
              "status": "affected",
              "version": "16-qpr2"
            },
            {
              "status": "affected",
              "version": "16"
            },
            {
              "status": "affected",
              "version": "15"
            },
            {
              "status": "affected",
              "version": "14"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In setDefaultKey of DefaultPaymentSettings.java, there is a possible way for an application to set the main user\u0027s default NFC payment setting due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Elevation of privilege",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-01T21:14:50.282Z",
        "orgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
        "shortName": "google_android"
      },
      "references": [
        {
          "url": "https://source.android.com/docs/security/bulletin/2026/2026-06-01"
        }
      ],
      "x_generator": {
        "engine": "cvelib 1.7.1"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
    "assignerShortName": "google_android",
    "cveId": "CVE-2025-48612",
    "datePublished": "2025-12-08T16:57:32.977Z",
    "dateReserved": "2025-05-22T18:12:23.625Z",
    "dateUpdated": "2026-06-01T21:14:50.282Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2026-04861

CVE-2025-48612 (GCVE-0-2025-48612)

Tags

Sightings

Nomenclature

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