CVE-2026-72039

Estado: RecibidaSin puntuar—

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

bnx2x: fix potential memory leak in bnx2x_alloc_mem_bp()

If the allocation of fp[i].tpa_info fails, the error path will not free the struct bnx2x_fastpath allocated earlier, as it is not linked to the bp structure yet. Fix that by linking it immediately after allocation.

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: 5/10/2026

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-2026-72039",
  "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": "15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6",
              "lessThan": "58594ed2a2f859ffb93edbbfa4aabb7739bea383",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6",
              "lessThan": "c51b280b9cd3c9e97bf2cde33bb795c511f09669",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6",
              "lessThan": "6d46eaa1e4c078ad674908e24b86e431a7fd4b15",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6",
              "lessThan": "5576ee19a6a4aa111c61ce974e70bb79e7bb3952",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6",
              "lessThan": "7d8d454b5d24dbad346cd57ef315e7bf1ee8e856",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6",
              "lessThan": "6c98ccdb9a0967e04a7b1866eb0d97c0c8c0e403",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6",
              "lessThan": "356077547b1afa34a8ebae77176a577631a89041",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6",
              "lessThan": "a986fde914d88af47eb78fd29c5d1af7952c3500",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.6"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "3.6",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "5.10.261",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "status": "unaffected",
              "version": "5.15.212",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "status": "unaffected",
              "version": "6.1.178",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "status": "unaffected",
              "version": "6.6.145",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "status": "unaffected",
              "version": "6.12.97",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "status": "unaffected",
              "version": "6.18.40",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "status": "unaffected",
              "version": "7.1.5",
              "versionType": "semver",
              "lessThanOrEqual": "7.1.*"
            },
            {
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2026-08-15T06:21:12.987",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/356077547b1afa34a8ebae77176a577631a89041",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/5576ee19a6a4aa111c61ce974e70bb79e7bb3952",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/58594ed2a2f859ffb93edbbfa4aabb7739bea383",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/6c98ccdb9a0967e04a7b1866eb0d97c0c8c0e403",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/6d46eaa1e4c078ad674908e24b86e431a7fd4b15",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/7d8d454b5d24dbad346cd57ef315e7bf1ee8e856",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/a986fde914d88af47eb78fd29c5d1af7952c3500",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/c51b280b9cd3c9e97bf2cde33bb795c511f09669",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Received",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbnx2x: fix potential memory leak in bnx2x_alloc_mem_bp()\n\nIf the allocation of fp[i].tpa_info fails, the error path will not free\nthe struct bnx2x_fastpath allocated earlier, as it is not linked to the\nbp structure yet. Fix that by linking it immediately after allocation."
    }
  ],
  "lastModified": "2026-08-17T06:18:01.803",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}