{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "184865085b88789fc8a355cc16ceff25f82f63ba"
            },
            {
              "fixed": "5a4c974dee03cc46eac43c82f33e34ec94f0b348"
            },
            {
              "fixed": "fba079ea22822248c82c3a999c88676d05b17bda"
            },
            {
              "fixed": "3c6ca6d9342f4a0be7c1413180e11023d13b5cde"
            },
            {
              "fixed": "0a52ba6d3b268bb82f0ec4cb861bc68d252369c0"
            },
            {
              "fixed": "5c89e7965220e85d06ae4c58adb7d7bb6da2440c"
            },
            {
              "fixed": "8477643cb91c9e09ac1b11890eef421ae63e53f7"
            },
            {
              "fixed": "3db8afba2d210b7d80cd5cc6b76d7f46daa9b47a"
            },
            {
              "fixed": "c9e6e5f38bf75276605f1952b22285f5f3abcaff"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.2.0"
            },
            {
              "fixed": "5.10.271"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.222"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.189"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.158"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.112"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.54"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98308.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: hda: trace PCM open only after assigning a stream\n\nStream assignment can fail when hardware streams are exhausted.\nMove the tracepoint after the NULL check because its payload accesses\nthe assigned stream tag.\n\nDetected by static analysis and reviewed with AI-assisted source auditing.",
  "id": "CVE-2026-98308",
  "modified": "2026-10-08T02:30:41.738638687Z",
  "published": "2026-10-06T08:46:05.128Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0a52ba6d3b268bb82f0ec4cb861bc68d252369c0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3c6ca6d9342f4a0be7c1413180e11023d13b5cde"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3db8afba2d210b7d80cd5cc6b76d7f46daa9b47a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5a4c974dee03cc46eac43c82f33e34ec94f0b348"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5c89e7965220e85d06ae4c58adb7d7bb6da2440c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8477643cb91c9e09ac1b11890eef421ae63e53f7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c9e6e5f38bf75276605f1952b22285f5f3abcaff"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fba079ea22822248c82c3a999c88676d05b17bda"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98308.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-98308"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "ALSA: hda: trace PCM open only after assigning a stream"
}