{
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          "defaultStatus": "unknown",
          "platforms": [
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            "Android"
          ],
          "product": "Graphics DDK",
          "vendor": "Imagination Technologies",
          "versions": [
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              "status": "unaffected",
              "version": "1.18 RTM2",
              "versionType": "custom"
            },
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              "version": "26.1 RTM2",
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            }
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              "value": "\u003cp\u003eSoftware installed and run as a non-privileged user may conduct improper GPU system calls to pass invalid log2 page size when allocating physical pages leading to OOB read and/or write due to improper validation of the said value.\u003c/p\u003e\u003cp\u003eSuch crafted log2 page size could lead to 4K pages being treated as higher order pages and allowing read and/or write access to the memory beyond 4K threshold.\u003c/p\u003e"
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        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-47",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-47: Buffer Overflow via Parameter Expansion"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1284",
              "description": "CWE-1284: Improper Validation of Specified Quantity in Input",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-21T04:01:04.964Z",
        "orgId": "367425dc-4d06-4041-9650-c2dc6aaa27ce",
        "shortName": "imaginationtech"
      },
      "references": [
        {
          "url": "https://www.imaginationtech.com/gpu-driver-vulnerabilities/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "GPU DDK - Incorrect page size validation in PhysmemNewRamBackedPMR could lead to OOB read and/or write of arbitrary physical memory",
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  "cveMetadata": {
    "assignerOrgId": "367425dc-4d06-4041-9650-c2dc6aaa27ce",
    "assignerShortName": "imaginationtech",
    "cveId": "CVE-2026-45201",
    "datePublished": "2026-08-21T04:01:04.964Z",
    "dateReserved": "2026-05-11T10:58:04.162Z",
    "dateUpdated": "2026-08-21T04:01:04.964Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
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    "nvd": "{\"cve\":{\"id\":\"CVE-2026-45201\",\"sourceIdentifier\":\"367425dc-4d06-4041-9650-c2dc6aaa27ce\",\"published\":\"2026-08-21T04:18:02.790\",\"lastModified\":\"2026-08-21T04:18:02.790\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Software installed and run as a non-privileged user may conduct improper GPU system calls to pass invalid log2 page size when allocating physical pages leading to OOB read and/or write due to improper validation of the said value.\\n\\n\\n\\nSuch crafted log2 page size could lead to 4K pages being treated as higher order pages and allowing read and/or write access to the memory beyond 4K threshold.\"}],\"affected\":[{\"source\":\"367425dc-4d06-4041-9650-c2dc6aaa27ce\",\"affectedData\":[{\"vendor\":\"Imagination Technologies\",\"product\":\"Graphics DDK\",\"defaultStatus\":\"unknown\",\"platforms\":[\"Linux\",\"Android\"],\"versions\":[{\"version\":\"1.18 RTM2\",\"versionType\":\"custom\",\"status\":\"unaffected\"},{\"version\":\"23.2 RTM2\",\"versionType\":\"custom\",\"status\":\"unaffected\"},{\"version\":\"24.2 RTM2\",\"versionType\":\"custom\",\"status\":\"affected\"},{\"version\":\"25.1 RTM2\",\"lessThanOrEqual\":\"25.3 RTM\",\"versionType\":\"custom\",\"status\":\"affected\"},{\"version\":\"26.1 RTM1\",\"versionType\":\"custom\",\"status\":\"affected\"},{\"version\":\"26.1 RTM2\",\"versionType\":\"custom\",\"status\":\"unaffected\"}]}]}],\"metrics\":{},\"weaknesses\":[{\"source\":\"367425dc-4d06-4041-9650-c2dc6aaa27ce\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-1284\"}]}],\"references\":[{\"url\":\"https://www.imaginationtech.com/gpu-driver-vulnerabilities/\",\"source\":\"367425dc-4d06-4041-9650-c2dc6aaa27ce\"}]}}"
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