{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "bc6107771bb4be3009168cfda24d22131c026fe8"
            },
            {
              "fixed": "9843e5fabd6ab296df9c025b1d0e5bf79a6b8a08"
            },
            {
              "fixed": "6c903188b67617070017305a325fa326f270a43d"
            },
            {
              "fixed": "16ff1023213cc39c1a7ce737205c2a1a53c3a716"
            },
            {
              "fixed": "1f4c73064a50f53d596c6f1d06d2d700f43c4b32"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.11.0"
            },
            {
              "fixed": "6.12.112"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "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-2026-98618.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\neth: fbnic: Handle maximum standalone channels\n\nStandalone channels use one NAPI vector for each Tx and Rx queue.\nfbnic's allocation path excludes FBNIC_MAX_TXQS from that layout. A\n64-Tx/64-Rx configuration therefore records 128 vectors but allocates\nonly 64, leaving NULL entries that resource setup dereferences.\n\nInclude the maximum vector count in standalone allocation.",
  "id": "CVE-2026-98618",
  "modified": "2026-10-20T02:30:54.851306845Z",
  "published": "2026-10-18T15:19:38.631Z",
  "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/16ff1023213cc39c1a7ce737205c2a1a53c3a716"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1f4c73064a50f53d596c6f1d06d2d700f43c4b32"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6c903188b67617070017305a325fa326f270a43d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9843e5fabd6ab296df9c025b1d0e5bf79a6b8a08"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98618.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-98618"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "eth: fbnic: Handle maximum standalone channels"
}