{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-99190",
  "modified": "2026-10-29T05:30:01Z",
  "upstream": [
    "CVE-2026-99190"
  ],
  "published": "2026-10-28T11:36:32Z",
  "summary": "gpiolib: fix memory leak in gpiod_set_array_value_complex() on error paths",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ngpiolib: fix memory leak in gpiod_set_array_value_complex() on error paths\n\nA drive-by review by Sashiko reports that, after a failed call to\ngpiochip_set_multiple(), gpiod_set_array_value() returns abruptly,\nbypassing the freeing of possibly alloced bitmaps, potentially leaking\nmemory. It is an unlikely error path, but is possible.\n\nDefer the return code check until after the bitmap_free() block.",
  "affected": [
    {
      "package": {
        "ecosystem": "Raspberry Pi OS:13",
        "name": "linux"
      },
      "versions": [
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        "1:6.18.34-1+rpt1",
        "1:6.18.39-1+rpt1",
        "1:6.18.50-1+rpt1"
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      "ecosystem_specific": {
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            "assessment": "commit ancestry (strak rule)",
            "upstream_fixed": "6.18.59"
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  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-99190"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/78189c0e35abbcdab3b8ab0b764d578c02900734"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/890c3bf08e0fc09eff788a6cfeded7d21b4d3e9d"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/c28846ca1ac6134881114d272314623c8433e372"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-10-28T11:36:32Z"
  }
}