{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "72ff282819d0526d3e4417c2a61414557981b5af"
            },
            {
              "fixed": "a32a39da18e01b20c2ab65af9be34dc870187382"
            },
            {
              "fixed": "bc7b09e701b4175fc683b579fcdef3bfac809239"
            },
            {
              "fixed": "7ded5b76ec2df6a3fb1bfde0d1869cde363fef30"
            },
            {
              "fixed": "3fa189573cca284ae663bfd2d5b9ed755bec5e9d"
            },
            {
              "fixed": "26e9213898fc949923188ef0aeea31fc87708836"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.18.0"
            },
            {
              "fixed": "6.6.157"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.110"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.51"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/89xxx/CVE-2026-89933.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: pressure: dps310: fix NULL pointer dereference on ACPI probe\n\nWhen the device is enumerated through its ACPI HID (IFX3100),\ni2c_client_get_device_id() returns NULL: the ACPI-derived client name\ndoes not match the driver's i2c_device_id table. dps310_probe() then\ndereferences that NULL pointer in \"iio-\u003ename = id-\u003ename\" and crashes the\nkernel during probe.\n\nThe IIO device name is always \"dps310\", so set it directly and drop the\nnow-unused device-id lookup.",
  "id": "CVE-2026-89933",
  "modified": "2026-09-18T03:30:43.056035150Z",
  "published": "2026-09-16T10:32:23.550Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/26e9213898fc949923188ef0aeea31fc87708836"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3fa189573cca284ae663bfd2d5b9ed755bec5e9d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7ded5b76ec2df6a3fb1bfde0d1869cde363fef30"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a32a39da18e01b20c2ab65af9be34dc870187382"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bc7b09e701b4175fc683b579fcdef3bfac809239"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/89xxx/CVE-2026-89933.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-89933"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "iio: pressure: dps310: fix NULL pointer dereference on ACPI probe"
}