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CVE-2026-97567

Estado: RecibidaSin puntuar—

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

mptcp: prevent race between disconnect() and rtx

Sashiko noted that the two event can race, leading to inconsistent status. Prevent the race using the synchronous timer stop operation.

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-2026-97567",
  "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": "b29fcfb54cd70caca5b11c80d8d238854938884a",
              "lessThan": "374da2b9be1280695ce41f108334a8f16e3e54be",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "b29fcfb54cd70caca5b11c80d8d238854938884a",
              "lessThan": "69a7b2a912672159dda7dcf325d27752d448dfdf",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "b29fcfb54cd70caca5b11c80d8d238854938884a",
              "lessThan": "85c580b0d8590520ae00a15c29e9fb9c99427a3e",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "net/mptcp/protocol.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.17"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "5.17",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "6.18.53",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "status": "unaffected",
              "version": "7.2.7",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "status": "unaffected",
              "version": "7.3-rc3",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "net/mptcp/protocol.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2026-09-25T11:17:07.343",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/374da2b9be1280695ce41f108334a8f16e3e54be",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/69a7b2a912672159dda7dcf325d27752d448dfdf",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/85c580b0d8590520ae00a15c29e9fb9c99427a3e",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Received",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmptcp: prevent race between disconnect() and rtx\n\nSashiko noted that the two event can race, leading to inconsistent\nstatus. Prevent the race using the synchronous timer stop operation."
    }
  ],
  "lastModified": "2026-09-25T11:17:07.343",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}