{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "1f6c520932bca5be9e8dec137fccb2fc094a80fe"
            },
            {
              "fixed": "d7c71dfd4b80f0eacac2c157a8a3a4c6e8b2e0d1"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "c9b83ae4a1609b1914ba7fc70826a3f3a8b234db"
            },
            {
              "fixed": "91095474eea29b95c9a8bceb9b501a2702b6c55f"
            },
            {
              "fixed": "02f33c2062c75e28abc7ad58ce86451cf3140455"
            },
            {
              "fixed": "f6538a318947b627710b08a268bc80a48c23bde7"
            },
            {
              "fixed": "18ec7d7785be7a4ee8ea11e355122282caad4267"
            },
            {
              "fixed": "e64d170346d00b580c0043de3e5ccb3e331c47d4"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "cf671d2462d9af50c328bcc185d2c7b9726f8093"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "6.1.34"
            },
            {
              "fixed": "6.1.178"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "6.3.8"
            },
            {
              "fixed": "6.4"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.1.178"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.145"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.4.0"
            },
            {
              "fixed": "6.12.96"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.18.39"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "7.1.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64489.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: ymfpci: check snd_ctl_new1() return value\n\nsnd_ctl_new1() can return NULL when memory allocation fails.\nsnd_ymfpci_create_spdif_controls() does not check the return value\nbefore dereferencing kctl-\u003eid.device, which can lead to a NULL pointer\ndereference.\n\nAdd NULL checks after snd_ctl_new1() calls and return -ENOMEM if any\nfails.",
  "id": "CVE-2026-64489",
  "modified": "2026-08-18T03:30:51.665650454Z",
  "published": "2026-07-25T08:51:48.161Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/02f33c2062c75e28abc7ad58ce86451cf3140455"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/18ec7d7785be7a4ee8ea11e355122282caad4267"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/91095474eea29b95c9a8bceb9b501a2702b6c55f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d7c71dfd4b80f0eacac2c157a8a3a4c6e8b2e0d1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e64d170346d00b580c0043de3e5ccb3e331c47d4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f6538a318947b627710b08a268bc80a48c23bde7"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64489.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-64489"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "ALSA: ymfpci: check snd_ctl_new1() return value"
}