{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2026-43433",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-43433",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-05-08T14:22:04.632Z",
    "updatedAt": "2026-08-05T12:27:53.626Z",
    "importedAt": "2026-10-24T01:58:14.884Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "rust_binder: avoid reading the written value in offsets array",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nrust_binder: avoid reading the written value in offsets array\n\nWhen sending a transaction, its offsets array is first copied into the\ntarget proc's vma, and then the values are read back from there. This is\nnormally fine because the vma is a read-only mapping, so the target\nprocess cannot change the value under us.\n\nHowever, if the target process somehow gains the ability to write to its\nown vma, it could change the offset before it's read back, causing the\nkernel to misinterpret what the sender meant. If the sender happens to\nsend a payload with a specific shape, this could in the worst case lead\nto the receiver being able to privilege escalate into the sender.\n\nThe intent is that gaining the ability to change the read-only vma of\nyour own process should not be exploitable, so remove this TOCTOU read\neven though it's unexploitable without another Binder bug.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "eafedbc7c050c44744fbdf80bdf3315e860b7513",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e19afb53f7723b3bd22224f2b0c7dcfa70bb973f"
            },
            {
              "version": "eafedbc7c050c44744fbdf80bdf3315e860b7513",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3672141c93b7a0c0132bf5d5021a4b7f1d663aaa"
            },
            {
              "version": "eafedbc7c050c44744fbdf80bdf3315e860b7513",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4cb9e13fec0de7c942f5f927469beb8e48ddd20f"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.18",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.18"
            },
            {
              "version": "6.18.19",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19.9",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.19.*"
            },
            {
              "version": "7.0",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}