Vulnerability-Lookup

CVE-2026-49882 (GCVE-0-2026-49882)

Vulnerability from cvelistv5 – Published: 2026-09-08 18:05 – Updated: 2026-09-10 03:57

Summary

In rw_mfc_handle_read_op of rw_mfc.cc, there is a possible memory safety issue due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-09 00:00 UTC

CWE

Remote code execution

Assigner

google_android Google root

References

1 reference

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

Impacted products

1 product

Vendor	Product	Version	CPE status
Google	Android	Affected: 17 Affected: 16-qpr2 Affected: 16 Affected: 15 Affected: 14	guessed

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-49882",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-09T00:00:00+00:00",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-09-10T03:57:34.932Z",
          "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": "17"
            },
            {
              "status": "affected",
              "version": "16-qpr2"
            },
            {
              "status": "affected",
              "version": "16"
            },
            {
              "status": "affected",
              "version": "15"
            },
            {
              "status": "affected",
              "version": "14"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In rw_mfc_handle_read_op of rw_mfc.cc, there is a possible memory safety issue due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Remote code execution",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-08T18:05:44.662Z",
        "orgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
        "shortName": "google_android"
      },
      "references": [
        {
          "url": "https://source.android.com/docs/security/bulletin/2026/2026-09-01"
        }
      ],
      "x_generator": {
        "engine": "cvelib 1.7.1"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
    "assignerShortName": "google_android",
    "cveId": "CVE-2026-49882",
    "datePublished": "2026-09-08T18:05:44.662Z",
    "dateReserved": "2026-06-02T14:29:35.576Z",
    "dateUpdated": "2026-09-10T03:57:34.932Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-49882",
      "date": "2026-09-09",
      "epss": "0.00161",
      "percentile": "0.05575"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-49882\",\"sourceIdentifier\":\"security@android.com\",\"published\":\"2026-09-08T19:17:58.563\",\"lastModified\":\"2026-09-10T04:18:02.690\",\"vulnStatus\":\"Undergoing Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In rw_mfc_handle_read_op of rw_mfc.cc, there is a possible memory safety issue due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.\"}],\"affected\":[{\"source\":\"security@android.com\",\"affectedData\":[{\"vendor\":\"Google\",\"product\":\"Android\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"17\",\"status\":\"affected\"},{\"version\":\"16-qpr2\",\"status\":\"affected\"},{\"version\":\"16\",\"status\":\"affected\"},{\"version\":\"15\",\"status\":\"affected\"},{\"version\":\"14\",\"status\":\"affected\"}]}]}],\"metrics\":{\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2026-09-09T00:00:00+00:00\",\"id\":\"CVE-2026-49882\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"total\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"references\":[{\"url\":\"https://source.android.com/docs/security/bulletin/2026/2026-09-01\",\"source\":\"security@android.com\"}]}}"
  }
}

FKIE_CVE-2026-49882

Vulnerability from fkie_nvd - Published: 2026-09-08 19:17 - Updated: 2026-09-10 04:18

Severity

Summary

References

	URL	Tags
	security@android.com	https://source.android.com/docs/security/bulletin/2026/2026-09-01

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Android",
          "vendor": "Google",
          "versions": [
            {
              "status": "affected",
              "version": "17"
            },
            {
              "status": "affected",
              "version": "16-qpr2"
            },
            {
              "status": "affected",
              "version": "16"
            },
            {
              "status": "affected",
              "version": "15"
            },
            {
              "status": "affected",
              "version": "14"
            }
          ]
        }
      ],
      "source": "security@android.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In rw_mfc_handle_read_op of rw_mfc.cc, there is a possible memory safety issue due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation."
    }
  ],
  "id": "CVE-2026-49882",
  "lastModified": "2026-09-10T04:18:02.690",
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-49882",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-09-09T00:00:00+00:00",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-09-08T19:17:58.563",
  "references": [
    {
      "source": "security@android.com",
      "url": "https://source.android.com/docs/security/bulletin/2026/2026-09-01"
    }
  ],
  "sourceIdentifier": "security@android.com",
  "vulnStatus": "Undergoing Analysis"
}

GHSA-8FV9-X8PG-PP3X

Vulnerability from github – Published: 2026-09-08 21:34 – Updated: 2026-09-08 21:34

Details

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-49882"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-08T19:17:58Z",
    "severity": null
  },
  "details": "In rw_mfc_handle_read_op of rw_mfc.cc, there is a possible memory safety issue due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.",
  "id": "GHSA-8fv9-x8pg-pp3x",
  "modified": "2026-09-08T21:34:16Z",
  "published": "2026-09-08T21:34:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-49882"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/docs/security/bulletin/2026/2026-09-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

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.

Detection rules are retrieved from Rulezet.

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.

Action not permitted

CVE-2026-49882 (GCVE-0-2026-49882)

FKIE_CVE-2026-49882

GHSA-8FV9-X8PG-PP3X

Tags

Sightings

Nomenclature