{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-90357",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-90357"
  ],
  "published": "2026-09-17T16:10:40Z",
  "summary": "wifi: mt76: mt7915: unlink TWT flow if the MCU rejects the agreement",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7915: unlink TWT flow if the MCU rejects the agreement\n\nThe flow is added to dev->twt_list before sending the agreement to the\nfirmware, but the error path leaves it linked while flowid_mask is\nnever set. The flow slot can then be reused and memset while still on\nthe list, corrupting twt_list, and station removal leaves a dangling\nentry behind that mt7915_mac_twt_sched_list_add() later walks.",
  "affected": [
    {
      "package": {
        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
      },
      "versions": [
        "1:6.1.47-1+rpt4"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-2712",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v6",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7l",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v8",
            "binary_version": "1:6.1.47-1+rpt4"
          }
        ]
      },
      "database_specific": {
        "per_version": {
          "1:6.1.47-1+rpt4": {
            "linux_commit": "655fc658a15ae7a6f37103754adb39ba52a9a14e",
            "upstream_version": "6.1.47",
            "assessment": "commit ancestry (strak rule)",
            "upstream_fixed": "6.1.188",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-90357"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/c09d1b15ed2dc49060303b16a296b7b8b7794cbe"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/1bd5c4ed2b9045faf83315c54cd37a9b7c71b5c7"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/cabe239e95b4eebf5b6c3654087b66ff9425bc7b"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/6bce0f1280c94af8314f895f404629da09f0788c"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/beaa42b875965dbc3e80e46970e0bfa60a94c2db"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/16a04441eab0dcd4d7126a6f66b370adbf28f96d"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-09-18T17:55:42Z"
  }
}