CVE-2026-47313 (GCVE-0-2026-47313)

Vulnerability from cvelistv5 – Published: 2026-05-19 06:28 – Updated: 2026-05-19 13:18
VLAI
Summary
Memory allocation with excessive size value vulnerability in Samsung Open Source Escargot allows Excessive Allocation. This issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
  • CWE-789 - Memory allocation with excessive size value
Assigner
References
Impacted products
Vendor Product Version
Samsung Open Source Escargot Affected: 590345cc6258317c5da850d846ce6baaf2afc2d3
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-47313",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-19T13:17:37.368003Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-19T13:18:32.881Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Escargot",
          "vendor": "Samsung Open Source",
          "versions": [
            {
              "status": "affected",
              "version": "590345cc6258317c5da850d846ce6baaf2afc2d3"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Memory allocation with excessive size value vulnerability in Samsung Open Source Escargot allows Excessive Allocation.\u003cp\u003eThis issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3.\u003c/p\u003e"
            }
          ],
          "value": "Memory allocation with excessive size value vulnerability in Samsung Open Source Escargot allows Excessive Allocation.\n\nThis issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-130",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-130 Excessive Allocation"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-789",
              "description": "CWE-789 Memory allocation with excessive size value",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-19T06:28:34.474Z",
        "orgId": "ca193ba2-0cff-4e34-b04e-1ea07103c6fe",
        "shortName": "samsung.tv_appliance"
      },
      "references": [
        {
          "url": "https://github.com/Samsung/escargot/pull/1565"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "Vulnogram 1.0.2"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ca193ba2-0cff-4e34-b04e-1ea07103c6fe",
    "assignerShortName": "samsung.tv_appliance",
    "cveId": "CVE-2026-47313",
    "datePublished": "2026-05-19T06:28:34.474Z",
    "dateReserved": "2026-05-19T02:40:40.159Z",
    "dateUpdated": "2026-05-19T13:18:32.881Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-47313",
      "date": "2026-05-25",
      "epss": "5e-05",
      "percentile": "0.00227"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-47313\",\"sourceIdentifier\":\"PSIRT@samsung.com\",\"published\":\"2026-05-19T08:16:15.603\",\"lastModified\":\"2026-05-19T14:25:40.320\",\"vulnStatus\":\"Undergoing Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Memory allocation with excessive size value vulnerability in Samsung Open Source Escargot allows Excessive Allocation.\\n\\nThis issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"PSIRT@samsung.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"PSIRT@samsung.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-789\"}]}],\"references\":[{\"url\":\"https://github.com/Samsung/escargot/pull/1565\",\"source\":\"PSIRT@samsung.com\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-47313\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-05-19T13:17:37.368003Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-05-19T13:18:27.915Z\"}}], \"cna\": {\"source\": {\"discovery\": \"UNKNOWN\"}, \"impacts\": [{\"capecId\": \"CAPEC-130\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-130 Excessive Allocation\"}]}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.5, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"REQUIRED\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"NONE\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"Samsung Open Source\", \"product\": \"Escargot\", \"versions\": [{\"status\": \"affected\", \"version\": \"590345cc6258317c5da850d846ce6baaf2afc2d3\"}], \"defaultStatus\": \"unaffected\"}], \"references\": [{\"url\": \"https://github.com/Samsung/escargot/pull/1565\"}], \"x_generator\": {\"engine\": \"Vulnogram 1.0.2\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"Memory allocation with excessive size value vulnerability in Samsung Open Source Escargot allows Excessive Allocation.\\n\\nThis issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"Memory allocation with excessive size value vulnerability in Samsung Open Source Escargot allows Excessive Allocation.\u003cp\u003eThis issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3.\u003c/p\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-789\", \"description\": \"CWE-789 Memory allocation with excessive size value\"}]}], \"providerMetadata\": {\"orgId\": \"ca193ba2-0cff-4e34-b04e-1ea07103c6fe\", \"shortName\": \"samsung.tv_appliance\", \"dateUpdated\": \"2026-05-19T06:28:34.474Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-47313\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-19T13:18:32.881Z\", \"dateReserved\": \"2026-05-19T02:40:40.159Z\", \"assignerOrgId\": \"ca193ba2-0cff-4e34-b04e-1ea07103c6fe\", \"datePublished\": \"2026-05-19T06:28:34.474Z\", \"assignerShortName\": \"samsung.tv_appliance\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.