{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "658ee5a64fcfbbf758447fa3af425729eaabb0dc"
            },
            {
              "fixed": "ca373549140dfb386aa2de38364b58441b1f4885"
            },
            {
              "fixed": "61a959b82f1aecd6d2d35c208013dd077cac9d10"
            },
            {
              "fixed": "f81bc5a709dcbaf2a3bbef4ca7167f93900cc39f"
            },
            {
              "fixed": "2d044049421dd48212b28646a850749d4a2d57fa"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.3.0"
            },
            {
              "fixed": "6.12.97"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.40"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.1.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72352.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: bpf: Fix hid_bpf_get_data() range check\n\nhid_bpf_get_data() returns a pointer into the HID-BPF context data when\nthe caller-provided offset and size fit inside ctx-\u003eallocated_size.\n\nThe current check adds rdwr_buf_size and offset before comparing the\nresult against ctx-\u003eallocated_size. Since both values are unsigned, a\nvery large size can wrap the sum below ctx-\u003eallocated_size and make the\nhelper return a pointer even though the requested range is not contained\nin the backing buffer.\n\nUse check_add_overflow() to reject wrapped range ends before comparing\nthe requested range end against ctx-\u003eallocated_size.",
  "id": "CVE-2026-72352",
  "modified": "2026-08-18T03:31:12.632868048Z",
  "published": "2026-08-15T05:55:54.809Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2d044049421dd48212b28646a850749d4a2d57fa"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/61a959b82f1aecd6d2d35c208013dd077cac9d10"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ca373549140dfb386aa2de38364b58441b1f4885"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f81bc5a709dcbaf2a3bbef4ca7167f93900cc39f"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72352.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-72352"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "HID: bpf: Fix hid_bpf_get_data() range check"
}