{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "ec4ba01e894d3165e4d1ccbef782ef5593b708b4"
            },
            {
              "fixed": "24319f25b641e55f84e55455092a39a2485c78d4"
            },
            {
              "fixed": "1ed0ccd5649154bfc00ab11c59262d4f42515252"
            },
            {
              "fixed": "bbd87eca5407288f2b63ff9357c611cd57e7e640"
            },
            {
              "fixed": "21f027016b1290d13c30b198ae7a00e6b3d1d5a5"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.5.0"
            },
            {
              "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-2026-98721.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: rawnand: cadence: Initialize IRQ state before requesting IRQ\n\nThe Cadence NAND interrupt handler uses both the IRQ lock and completion\nobject. Registering the IRQ before initializing them leaves a window in\nwhich a pending interrupt can access uninitialized synchronization state.\n\nInitialize them before registering the handler.",
  "id": "CVE-2026-98721",
  "modified": "2026-10-19T02:30:17.293685411Z",
  "published": "2026-10-18T15:46:56.857Z",
  "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/1ed0ccd5649154bfc00ab11c59262d4f42515252"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/21f027016b1290d13c30b198ae7a00e6b3d1d5a5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/24319f25b641e55f84e55455092a39a2485c78d4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bbd87eca5407288f2b63ff9357c611cd57e7e640"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98721.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-98721"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "mtd: rawnand: cadence: Initialize IRQ state before requesting IRQ"
}