{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "8a11010fdd9615e8dbb2f5d562ab88caa8a9516a"
            },
            {
              "fixed": "f4277b19edbc6abc9e1db7d6f6148608e8cb3c34"
            },
            {
              "fixed": "4bab07f7b74e59bb26032fa5ff6969d63e1c52ef"
            },
            {
              "fixed": "8e0b235bd918d06f54ba8fddd2c3ddc36ca59c15"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.18.0"
            },
            {
              "fixed": "6.18.55"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98630.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\neth: fbnic: Fix payload page pool error cleanup\n\nThe payload page pool pointer contains an error pointer when its\nallocation fails. The cleanup path passes that error pointer to\npage_pool_destroy() instead of destroying the header page pool. This\ncan dereference the error pointer and leave the header page pool\nallocated.\n\nDestroy the header page pool instead.",
  "id": "CVE-2026-98630",
  "modified": "2026-10-20T02:30:50.866121838Z",
  "published": "2026-10-18T15:19:51.484Z",
  "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/4bab07f7b74e59bb26032fa5ff6969d63e1c52ef"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8e0b235bd918d06f54ba8fddd2c3ddc36ca59c15"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f4277b19edbc6abc9e1db7d6f6148608e8cb3c34"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98630.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-98630"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "eth: fbnic: Fix payload page pool error cleanup"
}