CVE-2026-89512

Estado: RecibidaSin puntuar—

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

remoteproc: scp: Fix device reference leak on failed lookup

Make sure to drop the reference taken to the SCP device when attempting to look up its driver data before the driver has been bound.

Note that holding a reference to a device does not prevent its driver data from going away.

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: 0.22%
Percentil entre todas las CVEs puntuadas: 11
Fecha de la puntuación: 6/10/2026

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 Kernel^AI

Referencias

JSON original (NVD)

Mostrar

{
  "id": "CVE-2026-89512",
  "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": "63c13d61eafe4606f1c16c54da40c4eee78e9edf",
              "lessThan": "f1c9512ae072996647fb829c6402348d1b72af39",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "63c13d61eafe4606f1c16c54da40c4eee78e9edf",
              "lessThan": "d6ef9060775483bcf57291cbacbc0fe89b5857da",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "63c13d61eafe4606f1c16c54da40c4eee78e9edf",
              "lessThan": "554689ff2d7561d91011e69a8bfcef1b71901b2b",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "63c13d61eafe4606f1c16c54da40c4eee78e9edf",
              "lessThan": "6ca338cf2d386fd701b2dc27a2cd4c067a45d545",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "63c13d61eafe4606f1c16c54da40c4eee78e9edf",
              "lessThan": "f794c930d8238e370fd61fcb12cc301ae098231b",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "63c13d61eafe4606f1c16c54da40c4eee78e9edf",
              "lessThan": "c7e32814a6bf20f792d05f0bc9f94f0606311bc6",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "63c13d61eafe4606f1c16c54da40c4eee78e9edf",
              "lessThan": "440bcb0948a12c9104b6dcca99a2cfb0db49b22a",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "63c13d61eafe4606f1c16c54da40c4eee78e9edf",
              "lessThan": "22f9efb3ae07f966a1901d929d16df1388cce65c",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/remoteproc/mtk_scp.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.6"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "5.6",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "5.10.270",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "status": "unaffected",
              "version": "5.15.221",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "status": "unaffected",
              "version": "6.1.188",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "status": "unaffected",
              "version": "6.6.157",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "status": "unaffected",
              "version": "6.12.109",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "status": "unaffected",
              "version": "6.18.50",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "status": "unaffected",
              "version": "7.2.4",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "status": "unaffected",
              "version": "7.3-rc1",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/remoteproc/mtk_scp.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2026-09-11T20:19:33.647",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/22f9efb3ae07f966a1901d929d16df1388cce65c",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/440bcb0948a12c9104b6dcca99a2cfb0db49b22a",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/554689ff2d7561d91011e69a8bfcef1b71901b2b",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/6ca338cf2d386fd701b2dc27a2cd4c067a45d545",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/c7e32814a6bf20f792d05f0bc9f94f0606311bc6",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/d6ef9060775483bcf57291cbacbc0fe89b5857da",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/f1c9512ae072996647fb829c6402348d1b72af39",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/f794c930d8238e370fd61fcb12cc301ae098231b",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Received",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: scp: Fix device reference leak on failed lookup\n\nMake sure to drop the reference taken to the SCP device when attempting\nto look up its driver data before the driver has been bound.\n\nNote that holding a reference to a device does not prevent its driver\ndata from going away."
    }
  ],
  "lastModified": "2026-09-14T13:19:07.850",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}