{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "ddda1ac116c852bb969541ed53cffef7255c4961"
            },
            {
              "fixed": "bd172580e624bac00d83abd5c4320d2e14d853bc"
            },
            {
              "fixed": "e9a5298532780ecdd05c3220f3e1e3067b3537c3"
            },
            {
              "fixed": "62c0e38b2e5034184d4502ce77bd178b29e59b83"
            },
            {
              "fixed": "aae2a1f1e3a0ac5eeb439262a2328a2a392413ac"
            },
            {
              "fixed": "c2cdef41e0b4d8ed23a5b41e6ad4e64594e055e4"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.1.0"
            },
            {
              "fixed": "6.6.158"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "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-2026-98565.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: dsa: mt7530: fix NULL dereference on unbind of MT7531 and MT7621\n\nThe core and io supplies are only requested for ID_MT7530: both the\ndevm_regulator_get() in probe and the regulator_enable() in\nmt7530_setup() are guarded by the switch id, but mt7530_remove()\ndisables them unconditionally. On an MT7621 or an MT7531 both pointers\nare still NULL from devm_kzalloc(), so rmmod or a sysfs unbind calls\nregulator_disable() on NULL.",
  "id": "CVE-2026-98565",
  "modified": "2026-10-19T02:30:46.844888639Z",
  "published": "2026-10-18T15:18:31.836Z",
  "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/62c0e38b2e5034184d4502ce77bd178b29e59b83"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/aae2a1f1e3a0ac5eeb439262a2328a2a392413ac"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bd172580e624bac00d83abd5c4320d2e14d853bc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c2cdef41e0b4d8ed23a5b41e6ad4e64594e055e4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e9a5298532780ecdd05c3220f3e1e3067b3537c3"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98565.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-98565"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "net: dsa: mt7530: fix NULL dereference on unbind of MT7531 and MT7621"
}