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{
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              "content": {
                "id": "CVE-2026-3437",
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                  {
                    "Exploitation": "none"
                  },
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                  {
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                "timestamp": "2026-03-03T18:58:38.290857Z",
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        "title": "CISA ADP Vulnrichment"
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      "affected": [
        {
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          "product": "Portwell Engineering Toolkits",
          "vendor": "Portwell",
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              "version": "4.8.2"
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          ]
        }
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          "lang": "en",
          "type": "finder",
          "value": "Jason Huang from Cyber Threat \u0026 Product Defense Center of TXOne Networks Inc."
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              "value": "\u003cp\u003eAn Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Portwell Engineering Toolkits version 4.8.2 could allow a local authenticated attacker to read and write to arbitrary memory via the Portwell Engineering Toolkits driver. Successful exploitation of this vulnerability could result in escalation of privileges or cause a denial-of-service condition.\u003c/p\u003e\u003cbr\u003e"
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        }
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            "subAvailabilityImpact": "HIGH",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "HIGH",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
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            "vulnAvailabilityImpact": "HIGH",
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              "description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer",
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              "type": "CWE"
            }
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      "providerMetadata": {
        "dateUpdated": "2026-03-03T17:44:59.904Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
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          "tags": [
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          "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-062-04"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Improper Restriction of Operations within the Bounds of a Memory Buffer in Portwell Engineering Toolkits",
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    "cveId": "CVE-2026-3437",
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    "dateReserved": "2026-03-02T13:08:19.404Z",
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