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CVE-2026-98411

Estado: RecibidaSin puntuar—
Gravedad—Sin puntuar
Probabilidad de explotación0.21 %mayor que el 11 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoNo conocidosin código público localizado

En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad:

power: sequencing: fix NULL-pointer dereference in pwrseq_device_register()

Si dev_set_name() falla en pwrseq_device_register(), saltamos a la etiqueta err_put_pwrseq antes de inicializar pwrseq->targets. pwrseq_release() intentará recorrer targets incondicionalmente y, posteriormente, desreferenciará un puntero no válido. Mueva la llamada a dev_set_name() después de que se inicialice la cabeza de la lista.

Traducción automática del texto original de NVD (en inglés).

CVSS

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

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días
0.21 %
Percentil entre todas las CVEs puntuadas
11
Fecha de la puntuación
21/10/2026

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

Mostrar las 4 referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-98411",
  "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": "249ebf3f65f8530beb2cbfb91bff1d83ba88d23c",
              "lessThan": "a2fb51ec8920279e9e908010f37b448775f42eff",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "249ebf3f65f8530beb2cbfb91bff1d83ba88d23c",
              "lessThan": "a2890c1eb96d1dd0bec1cce5fbc4ed5af1dfd55d",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "249ebf3f65f8530beb2cbfb91bff1d83ba88d23c",
              "lessThan": "efe21a5c5bfe23bd30a8e4ba4e2b04ae265348bb",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "249ebf3f65f8530beb2cbfb91bff1d83ba88d23c",
              "lessThan": "242da4318d97380741516b595af3920207b2f0f1",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/power/sequencing/core.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.11"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "6.11",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "6.12.112",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "status": "unaffected",
              "version": "6.18.54",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "status": "unaffected",
              "version": "7.2.8",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "status": "unaffected",
              "version": "7.3",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/power/sequencing/core.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2026-10-14T14:17:52.323",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/242da4318d97380741516b595af3920207b2f0f1",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/a2890c1eb96d1dd0bec1cce5fbc4ed5af1dfd55d",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/a2fb51ec8920279e9e908010f37b448775f42eff",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/efe21a5c5bfe23bd30a8e4ba4e2b04ae265348bb",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Received",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npower: sequencing: fix NULL-pointer dereference in pwrseq_device_register()\n\nIf dev_set_name() fails in pwrseq_device_register(), we jump to the\nerr_put_pwrseq label before initializing pwrseq->targets.\npwrseq_release() will try to iterate over targets unconditionally and\nsubsequently dereference an invalid pointer. Move the call to\ndev_set_name() after the list head is initialized."
    }
  ],
  "lastModified": "2026-10-19T10:18:46.337",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}