{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "307c897db762d1e0feee9477276b08f6deca4a5b"
            },
            {
              "fixed": "c7c40c3e7b9fb900504aa746de3e53c5275b24bd"
            },
            {
              "fixed": "f99165ef067723221472ce1aff632bc74f562643"
            },
            {
              "fixed": "385a330083f8dd47c15b02e9a83aef9234a37003"
            },
            {
              "fixed": "132e47030b0b5e398e0da6c59df5a5dae9b52cff"
            },
            {
              "fixed": "aa9025a498036b6012769f7af36d421385386c17"
            },
            {
              "fixed": "1c78c2002380a1fe31bfb01a3d5f29809e55a096"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.19.0"
            },
            {
              "fixed": "6.1.176"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.140"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.86"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.27"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.0.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45996.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: imx: fix use-after-free on unbind\n\nThe SPI subsystem frees the controller and any subsystem allocated\ndriver data as part of deregistration (unless the allocation is device\nmanaged).\n\nTake another reference before deregistering the controller so that the\ndriver data is not freed until the driver is done with it.",
  "id": "CVE-2026-45996",
  "modified": "2026-07-15T01:48:56.464193179Z",
  "published": "2026-05-27T12:55:50.195Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/132e47030b0b5e398e0da6c59df5a5dae9b52cff"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1c78c2002380a1fe31bfb01a3d5f29809e55a096"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/385a330083f8dd47c15b02e9a83aef9234a37003"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/aa9025a498036b6012769f7af36d421385386c17"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c7c40c3e7b9fb900504aa746de3e53c5275b24bd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f99165ef067723221472ce1aff632bc74f562643"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45996.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45996"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.8.0",
  "summary": "spi: imx: fix use-after-free on unbind"
}