{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "a29e442ee110aafdf7785fac6de44b22d3da43db"
            },
            {
              "fixed": "a4034f1cc8a422cefc519290d8e6cfb7ff773586"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "bcd68b3dbe78b7b0f7b6b55162cf1eff1e7fff9e"
            },
            {
              "fixed": "b90ebae632318dc2e5cd4ac96e454ec50f705579"
            },
            {
              "fixed": "9c6bea89a16815688a5240dd4a74c922a92fcdc3"
            },
            {
              "fixed": "242125bbf19a2974d22f3d5025c9c14c0a4aea58"
            },
            {
              "fixed": "f7f770d12e6e928006f89a59291074e5fea82886"
            },
            {
              "fixed": "7d8cc301bcba233f31b589a45f4c1c97f2bb90d6"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "9f71cebcac2148e68d0d67f113d0f9aabfcc7a2a"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "6.1.2"
            },
            {
              "fixed": "6.1.188"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "6.0.16"
            },
            {
              "fixed": "6.1"
            }
          ],
          "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": "6.1.188"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.157"
            },
            {
              "fixed": "6.12.110"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.18.52"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "7.2.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93063.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mei: check SAP message length before reading it\n\nVerify the SAP message size is not larger than the local buffer before\nreading the message to avoid buffer overflow.",
  "id": "CVE-2026-93063",
  "modified": "2026-09-20T11:30:29.737088468Z",
  "published": "2026-09-17T16:10:49.112Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/242125bbf19a2974d22f3d5025c9c14c0a4aea58"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7d8cc301bcba233f31b589a45f4c1c97f2bb90d6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9c6bea89a16815688a5240dd4a74c922a92fcdc3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a4034f1cc8a422cefc519290d8e6cfb7ff773586"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b90ebae632318dc2e5cd4ac96e454ec50f705579"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f7f770d12e6e928006f89a59291074e5fea82886"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93063.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-93063"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "wifi: iwlwifi: mei: check SAP message length before reading it"
}