CVE-2026-48183

Full vulnerability record from the local CVENow database.

Description

Improper permission handling during buffer operations allows untrusted applications to create memory mappings with inappropriate permissions

Severity

Not scored

CVSS score

Not available

Vulnerability status

Received

Source identifier

a8bfbd5c-5645-475e-a8f4-6c140c17bd29

Published

2026-11-05 03:17:28.250000

Last modified

2026-11-05 03:17:28.250000

View original CVE JSON

{
  "id": "CVE-2026-48183",
  "sourceIdentifier": "a8bfbd5c-5645-475e-a8f4-6c140c17bd29",
  "published": "2026-11-05T03:17:28.250",
  "lastModified": "2026-11-05T03:17:28.250",
  "vulnStatus": "Received",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper permission handling during buffer operations allows untrusted applications to create memory mappings with inappropriate permissions"
    }
  ],
  "affected": [
    {
      "source": "a8bfbd5c-5645-475e-a8f4-6c140c17bd29",
      "affectedData": [
        {
          "vendor": "Samsung Semiconductor",
          "product": "Exynos 1480",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "lessThan": "October 2026",
              "versionType": "date",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Samsung Semiconductor",
          "product": "Exynos 2400",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "lessThan": "October 2026",
              "versionType": "date",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Samsung Semiconductor",
          "product": "Exynos 1580",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "lessThan": "October 2026",
              "versionType": "date",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Samsung Semiconductor",
          "product": "Exynos 2500",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "lessThan": "October 2026",
              "versionType": "date",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Samsung Semiconductor",
          "product": "Exynos 2600",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "lessThan": "October 2026",
              "versionType": "date",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Samsung Semiconductor",
          "product": "Exynos 1680",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "lessThan": "October 2026",
              "versionType": "date",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {},
  "weaknesses": [
    {
      "source": "a8bfbd5c-5645-475e-a8f4-6c140c17bd29",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-281"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/",
      "source": "a8bfbd5c-5645-475e-a8f4-6c140c17bd29"
    }
  ]
}