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CVE-2026-90328

Estado: RecibidaSin puntuar—

In the Linux kernel, the following vulnerability has been resolved:

HID: steam: Reject short reads

Steam Controller FEATURE reports encode the size of the message in the message itself. Previously we were trusting that the size reported matched the size we actually read, leading to a potential issue with short reads. Instead, we should actually verify the length of the read.

CVSS

NVD no ha asignado puntuación CVSS a esta CVE (habitual desde el cambio de política de abril de 2026).

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Linux — Linux KernelAI

Referencias

JSON original (NVD)

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{
  "id": "CVE-2026-90328",
  "cveTags": [],
  "metrics": {},
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "c164d6abf3841ffacfdb757c10616f9cb1f67276",
              "lessThan": "f694ea0ead544080949e409a7c6885ee1fc77a98",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "c164d6abf3841ffacfdb757c10616f9cb1f67276",
              "lessThan": "93c5cc35bcd9f62db589a21945b49691dccdd99d",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "c164d6abf3841ffacfdb757c10616f9cb1f67276",
              "lessThan": "33ff7b49c38b39b1f3d27db508ac0720fb25c08a",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/hid/hid-steam.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.18"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "4.18",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "6.18.52",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "status": "unaffected",
              "version": "7.2.6",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "status": "unaffected",
              "version": "7.3-rc1",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/hid/hid-steam.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2026-09-17T17:17:30.940",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/33ff7b49c38b39b1f3d27db508ac0720fb25c08a",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/93c5cc35bcd9f62db589a21945b49691dccdd99d",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/f694ea0ead544080949e409a7c6885ee1fc77a98",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Received",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: steam: Reject short reads\n\nSteam Controller FEATURE reports encode the size of the message in the\nmessage itself. Previously we were trusting that the size reported matched\nthe size we actually read, leading to a potential issue with short reads.\nInstead, we should actually verify the length of the read."
    }
  ],
  "lastModified": "2026-09-17T17:17:30.940",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}