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CVE-2026-40449

Estado: AnalizadaMedia (6.6)—

Integer overflow in buffer size calculation could result in out of bounds memory access when handling large tensors in Samsung Open Source ONE. Affected version is prior to commit 1.30.0.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Samsung — ONE

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2026-40449",
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          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-04-22T13:08:16.438781Z"
        }
      }
    ],
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
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          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
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        "exploitabilityScore": 1.8
      }
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  },
  "affected": [
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      "affectedData": [
        {
          "vendor": "Samsung Open Source",
          "product": "ONE",
          "versions": [
            {
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              "version": "1.30.0"
            }
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        }
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  ],
  "published": "2026-04-22T07:16:13.450",
  "references": [
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      "url": "https://github.com/Samsung/ONE/pull/16481",
      "tags": [
        "Issue Tracking",
        "Patch"
      ],
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      "value": "Integer overflow in buffer size calculation could result in out of bounds memory access when handling large tensors in Samsung Open Source ONE.\nAffected version is prior to commit  1.30.0."
    }
  ],
  "lastModified": "2026-06-17T10:45:19.067",
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