{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "bc04b8633b375af6ac8a8bb615258b80fe06cdaa"
            },
            {
              "fixed": "e823e4294511989f5962e7ad85bf4d179ba74f52"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "81f0fb813e4bf28b3ca28dc218938a32eb48f740"
            },
            {
              "fixed": "2243ad78ce64d344754260533ae7730c2174a34a"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0e84aa8fc23c7578f105e3a2160f9d0aa2bed79a"
            },
            {
              "fixed": "aa22590a16e51455c6db802c774b31aadc604a9a"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "18d6a7c9e4e63c57157e9a57dd9bf3cd38e4c45a"
            },
            {
              "fixed": "060fca8e098387f949e4eedaf215d952e477ac12"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0be8fcd9005e3d3b5a61fe34b070a9663adbb4dc"
            },
            {
              "fixed": "0d880d2db9856e94127ab09331363bef59f98005"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0adac0ee2c42027d80bac02ea9b576a88f8955d3"
            },
            {
              "fixed": "f33b5a61673bd220fdaaf4202cf1013d6d66c943"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "a62ca67e3c72fb297dc7c86495ba8f7329d7f150"
            },
            {
              "fixed": "5cc3f6db72f77d1a8f7f1cf4ac01803927ffdf15"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "eac69475b01fe1e861dfe3960b57fa95671c132e"
            },
            {
              "fixed": "171022c7d594c133a45f92357a2a91475edabe20"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.6.140"
            },
            {
              "fixed": "6.6.143"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.12.86"
            },
            {
              "fixed": "6.12.93"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.18.27"
            },
            {
              "fixed": "6.18.35"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "7.0.4"
            },
            {
              "fixed": "7.0.12"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64240.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: rc: igorplugusb: fix control request setup packet\n\nCommit eac69475b01f (\"media: rc: igorplugusb: heed coherency\nrules\") changed the control request storage from an embedded struct to\nan allocated pointer so it can obey DMA coherency rules.\n\nHowever, the driver still passes \u0026ir-\u003erequest to usb_fill_control_urb().\nThat points the URB setup packet at the pointer field itself rather than\nat the allocated struct usb_ctrlrequest.\n\nUSB core then interprets pointer bytes as the setup packet. This can\nproduce an invalid bRequestType and trigger the control direction warning\nreported by syzbot:\n\n  usb 2-1: BOGUS control dir, pipe 80003580 doesn't match bRequestType 0\n\nPass ir-\u003erequest itself as the setup packet.",
  "id": "CVE-2026-64240",
  "modified": "2026-08-15T11:31:17.545508256Z",
  "published": "2026-07-24T15:27:43.590Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/060fca8e098387f949e4eedaf215d952e477ac12"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0d880d2db9856e94127ab09331363bef59f98005"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/171022c7d594c133a45f92357a2a91475edabe20"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2243ad78ce64d344754260533ae7730c2174a34a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5cc3f6db72f77d1a8f7f1cf4ac01803927ffdf15"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/aa22590a16e51455c6db802c774b31aadc604a9a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e823e4294511989f5962e7ad85bf4d179ba74f52"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f33b5a61673bd220fdaaf4202cf1013d6d66c943"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64240.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-64240"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "media: rc: igorplugusb: fix control request setup packet"
}