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CVE-2026-98356

Estado: RecibidaSin puntuar—

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

RDMA/bnxt_re: check create_singlethread_workqueue() in DCB setup

bnxt_re_init_dcb_wq() ignores a failed allocation. The async DCB handler later calls queue_work() on the NULL pointer.

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)

Mostrar
{
  "id": "CVE-2026-98356",
  "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": "51dc5312dcd929efea7647c0c0e75afa461531b5",
              "lessThan": "a0fb2007d00b440fd1adddd9b042f01744ed0efc",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "51dc5312dcd929efea7647c0c0e75afa461531b5",
              "lessThan": "727bbda37d9758960c346546004eea4ad49242e1",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "51dc5312dcd929efea7647c0c0e75afa461531b5",
              "lessThan": "6c368f7baaea63c1c7c28c6df271511f2a1562c9",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/infiniband/hw/bnxt_re/main.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.14"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "6.14",
              "versionType": "semver"
            },
            {
              "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-rc4",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/infiniband/hw/bnxt_re/main.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2026-10-06T09:18:29.160",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/6c368f7baaea63c1c7c28c6df271511f2a1562c9",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/727bbda37d9758960c346546004eea4ad49242e1",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/a0fb2007d00b440fd1adddd9b042f01744ed0efc",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Received",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/bnxt_re: check create_singlethread_workqueue() in DCB setup\n\nbnxt_re_init_dcb_wq() ignores a failed allocation. The async DCB\nhandler later calls queue_work() on the NULL pointer."
    }
  ],
  "lastModified": "2026-10-06T09:18:29.160",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}