{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "bdcd81707973cf8aa9305337166f8ee842a050d4"
            },
            {
              "fixed": "144fe0b0fa8f311ebe29ef16c8239bf6a24addc0"
            },
            {
              "fixed": "a2de3fb4f83a525e95a86a683f0ff105b9b5785b"
            },
            {
              "fixed": "d1d2ac5f5b1609a05c455d0aed12904b0985530d"
            },
            {
              "fixed": "ea2a77682f9f984bc9a45a00b7d1aa198503c2fe"
            },
            {
              "fixed": "41159d392c3adedc093a8d80521037b72350f606"
            },
            {
              "fixed": "abda58f4529d7eebb6ef82e2d266dabc17507faa"
            },
            {
              "fixed": "2f3635213ecf52ff943f01645f895cb39db8f0dc"
            },
            {
              "fixed": "f57314aade9d74d30f3360ec5ef85a83654748be"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.2.0"
            },
            {
              "fixed": "5.10.270"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.221"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.188"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.157"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.110"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.52"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92498.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath6kl: avoid buffer overreads in WMI event handlers\n\nThe following WMI event handlers currently read from the event buffer\nwithout first verifying that the message was large enough to hold the\nexpected event:\nath6kl_wmi_scan_complete_rx()\nath6kl_wmi_addba_req_event_rx()\nath6kl_wmi_delba_req_event_rx()\n\nAdd length checks to prevent overread.",
  "id": "CVE-2026-92498",
  "modified": "2026-09-19T03:30:45.756207589Z",
  "published": "2026-09-17T16:10:12.732Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/144fe0b0fa8f311ebe29ef16c8239bf6a24addc0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2f3635213ecf52ff943f01645f895cb39db8f0dc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/41159d392c3adedc093a8d80521037b72350f606"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a2de3fb4f83a525e95a86a683f0ff105b9b5785b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/abda58f4529d7eebb6ef82e2d266dabc17507faa"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d1d2ac5f5b1609a05c455d0aed12904b0985530d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ea2a77682f9f984bc9a45a00b7d1aa198503c2fe"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f57314aade9d74d30f3360ec5ef85a83654748be"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92498.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-92498"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "wifi: ath6kl: avoid buffer overreads in WMI event handlers"
}