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CVE-2026-58721

Status: AnalyzedMedium (4.4)—

In multiple locations, there is a possible information disclosure due to uninitialized memory use. This could lead to local information disclosure with System 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-2026-58721",
  "cveTags": [],
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          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "none"
            },
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            },
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            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-09-15T19:59:28.548639Z"
        }
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        "cvssData": {
          "scope": "UNCHANGED",
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          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
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        "exploitabilityScore": 0.8
      }
    ]
  },
  "affected": [
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      "source": "dsap-vuln-management@google.com",
      "affectedData": [
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          "product": "Android",
          "versions": [
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              "version": "Android kernel"
            }
          ],
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        }
      ]
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  ],
  "published": "2026-09-15T19:17:32.753",
  "references": [
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      "url": "https://source.android.com/docs/security/bulletin/pixel/2026/2026-09-01",
      "tags": [
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      ],
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    }
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    }
  ],
  "lastModified": "2026-09-18T12:57:51.850",
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}