{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "d889913205cf7ebda905b1e62c5867ed4e39f6c2"
            },
            {
              "fixed": "9784faa6afd26693287e8e4569bdedee00212909"
            },
            {
              "fixed": "07659388110de004cbb753f3c7bc85e657e51f7a"
            },
            {
              "fixed": "95d1bd1db9e9d8eccffc880166e01c4775115716"
            },
            {
              "fixed": "9e6ec0977f0b9c16fc20efea050e3eea8f66e34b"
            },
            {
              "fixed": "7698656a2f7b045af5a6859766238cefea1b1945"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.3.0"
            },
            {
              "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-2026-92497.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath12k: Avoid buffer overread in ath12k_wmi_op_rx()\n\nCurrently, in ath12k_wmi_op_rx(), the firmware buffer is read without\nfirst verifying that the buffer has enough data to hold a header. This\ncould result in a buffer overread.\n\nUpdate the logic to verify the buffer contains at least enough data to\nhold a wmi_cmd_hdr before reading from the buffer.\n\nTested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c7-00108-QCAHMTSWPL_V1.0_V2.0_SILICONZ_UPSTREAM-3",
  "id": "CVE-2026-92497",
  "modified": "2026-09-19T03:30:54.376505549Z",
  "published": "2026-09-17T16:10:12.081Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/07659388110de004cbb753f3c7bc85e657e51f7a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7698656a2f7b045af5a6859766238cefea1b1945"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/95d1bd1db9e9d8eccffc880166e01c4775115716"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9784faa6afd26693287e8e4569bdedee00212909"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9e6ec0977f0b9c16fc20efea050e3eea8f66e34b"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92497.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-92497"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "wifi: ath12k: Avoid buffer overread in ath12k_wmi_op_rx()"
}