{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "bb03bf3f8427a38112819061fc8688999ba02f67"
            },
            {
              "fixed": "47b52b98edfe34d0249e72f815215ef24311c3a3"
            },
            {
              "fixed": "c2c3b33b3c0bf2c9427c0926817ef5ffac50de6f"
            },
            {
              "fixed": "331d49b4e1c9efe4479bbd22922dfcdd8c64be7b"
            },
            {
              "fixed": "48b0aa9c08a3ac8e0c0345b7ca581f552324e460"
            },
            {
              "fixed": "3b37190ad3ded3a15fb1dbfc4f26df520a3e59bb"
            },
            {
              "fixed": "bf769358419e00344c1b16fa034d058f563d46a1"
            },
            {
              "fixed": "d97baee9590edf303b3eca432e61de9320834fe1"
            },
            {
              "fixed": "76b0d0baa9ae9c60e726bbe1b6ff0bec2c993634"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.0.0"
            },
            {
              "fixed": "5.10.259"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.210"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.176"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.143"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.93"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.35"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.0.12"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64237.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nInput: elan_i2c - validate firmware size before use\n\nEnsure that the firmware file is large enough to contain the expected\nnumber of pages and the signature (which resides at the end of the\nfirmware blob) before accessing them to prevent potential out-of-bounds\nreads.",
  "id": "CVE-2026-64237",
  "modified": "2026-07-28T03:55:44.305488683Z",
  "published": "2026-07-24T15:27:41.937Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/331d49b4e1c9efe4479bbd22922dfcdd8c64be7b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3b37190ad3ded3a15fb1dbfc4f26df520a3e59bb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/47b52b98edfe34d0249e72f815215ef24311c3a3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/48b0aa9c08a3ac8e0c0345b7ca581f552324e460"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/76b0d0baa9ae9c60e726bbe1b6ff0bec2c993634"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bf769358419e00344c1b16fa034d058f563d46a1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c2c3b33b3c0bf2c9427c0926817ef5ffac50de6f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d97baee9590edf303b3eca432e61de9320834fe1"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64237.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-64237"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.8.0",
  "summary": "Input: elan_i2c - validate firmware size before use"
}