{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "7c1d1677b3227c6b18ac999f2b84778baa280b8f"
            },
            {
              "fixed": "87746be179dca4d94d73d5a323a39a87bb2e90fc"
            },
            {
              "fixed": "4c73c1859fa64509aae7e23a6dbd2d5c8a64c05d"
            },
            {
              "fixed": "22d377178de281d21ddf908d03a8e9fde3339d9f"
            },
            {
              "fixed": "0e65412aee4f651d2c9785f542a13e4b44002a75"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.12.113"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.56"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98835.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: accel: kionix-kx022a: Fix array boundary check\n\nThe driver performs a sanity check for an array size, when converting a\nregister value to an array index. The check incorrectly accepts the\nsizeof(array) as a last index, when last valid index should be\nsizeof(array) - 1.\n\nFix the check by bailing out when index \u003e= sizeof(array).",
  "id": "CVE-2026-98835",
  "modified": "2026-10-20T02:30:21.247554348Z",
  "published": "2026-10-18T15:49:48.676Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0e65412aee4f651d2c9785f542a13e4b44002a75"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/22d377178de281d21ddf908d03a8e9fde3339d9f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4c73c1859fa64509aae7e23a6dbd2d5c8a64c05d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/87746be179dca4d94d73d5a323a39a87bb2e90fc"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98835.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-98835"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "iio: accel: kionix-kx022a: Fix array boundary check"
}