← Back to CVE Explorer

CVE-2026-58856

Full vulnerability record from the local CVENow database.

Description

In returnOutputBufferLocked of DeprecatedCamera3StreamSplitter.cpp, there is a possible out-of-bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Severity
LOW
CVSS score
3.3 (v3.1)
Vulnerability status
Analyzed
Source identifier
Published
2026-10-05 19:17:24.967000
Last modified
2026-11-09 18:20:36.247000
View original CVE JSON
{
  "id": "CVE-2026-58856",
  "sourceIdentifier": "[email protected]",
  "published": "2026-10-05T19:17:24.967",
  "lastModified": "2026-11-09T18:20:36.247",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In returnOutputBufferLocked of DeprecatedCamera3StreamSplitter.cpp, there is a possible out-of-bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "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": {
    "cvssMetricV31": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "baseScore": 3.3,
          "baseSeverity": "LOW",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 1.4
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-10-05T19:09:51.422627Z",
          "id": "CVE-2026-58856",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "2700BCC5-634D-4EC6-AB67-5B678D5F951D"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:google:android:15.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "8538774C-906D-4B03-A3E7-FA7A55E0DA9E"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:google:android:16.0:-:*:*:*:*:*:*",
              "matchCriteriaId": "02882AB1-7993-47DD-84A0-8DF4272D85ED"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:google:android:16.0:qpr2:*:*:*:*:*:*",
              "matchCriteriaId": "9123E1DD-8607-427B-82B9-6E44B96C90F1"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:google:android:17.0:-:*:*:*:*:*:*",
              "matchCriteriaId": "E3D15FD9-304E-4270-81C7-C8D9024D457D"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://source.android.com/docs/security/bulletin/2026/2026-10-01",
      "source": "[email protected]",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    }
  ]
}