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CVE-2026-58699

Status: AnalyzedHigh (8.4)—

In Vp9DecEndOfStream of vp9hwd_output.cc, there is a possible out-of-bounds read due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS

Exploitation probability (EPSS)

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

Raw JSON (NVD)

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{
  "id": "CVE-2026-58699",
  "cveTags": [],
  "metrics": {
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          "options": [
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            },
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            },
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            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-09-16T00:00:00+00:00"
        }
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        "cvssData": {
          "scope": "UNCHANGED",
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          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
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        "exploitabilityScore": 2.5
      }
    ]
  },
  "affected": [
    {
      "source": "dsap-vuln-management@google.com",
      "affectedData": [
        {
          "vendor": "Google",
          "product": "Android",
          "versions": [
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              "status": "affected",
              "version": "Android kernel"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-09-15T19:17:32.097",
  "references": [
    {
      "url": "https://source.android.com/docs/security/bulletin/pixel/2026/2026-09-01",
      "tags": [
        "Vendor Advisory"
      ],
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    }
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    }
  ],
  "lastModified": "2026-09-18T13:05:34.227",
  "configurations": [
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  "sourceIdentifier": "dsap-vuln-management@google.com"
}