CVE-2026-93797

Estado: RecibidaSin puntuar—

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

wifi: iwlwifi: mvm: fix an off-by-1 boundary check

Before looking at the 11th byte, check the length is big enough.

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: 0.17%
Percentil entre todas las CVEs puntuadas: 6
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-2026-93797",
  "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": "4f58121dc40a1d5dd2f630a5ec4dac5afa1ce3f4",
              "lessThan": "2c8c06c59ed72a42e4d32e222542b582b4911459",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "4f58121dc40a1d5dd2f630a5ec4dac5afa1ce3f4",
              "lessThan": "23d3fddddd2bcedb4fd6cec5bef16b1fbb563019",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "4f58121dc40a1d5dd2f630a5ec4dac5afa1ce3f4",
              "lessThan": "45fcdbae679861b90f08964a0c3e9eead3bacd6f",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "4f58121dc40a1d5dd2f630a5ec4dac5afa1ce3f4",
              "lessThan": "7a2d4efea2c41b49db90907c8b6f37f8b63a9f50",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "4f58121dc40a1d5dd2f630a5ec4dac5afa1ce3f4",
              "lessThan": "1e3b72c9b63288a5f204e2c8f38eae01515d7dc5",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "4f58121dc40a1d5dd2f630a5ec4dac5afa1ce3f4",
              "lessThan": "4d60332387336088e66cc8f1e71e516b6b872ef9",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "4f58121dc40a1d5dd2f630a5ec4dac5afa1ce3f4",
              "lessThan": "d77aff138c9ec6c8562f4c2c9f262d3d9c4b4cb8",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.4"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "5.4",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "5.10.271",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "status": "unaffected",
              "version": "5.15.222",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "status": "unaffected",
              "version": "6.1.189",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "status": "unaffected",
              "version": "6.6.158",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "status": "unaffected",
              "version": "6.12.111",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "status": "unaffected",
              "version": "6.18.53",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2026-09-24T17:17:12.500",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/1e3b72c9b63288a5f204e2c8f38eae01515d7dc5",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/23d3fddddd2bcedb4fd6cec5bef16b1fbb563019",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/2c8c06c59ed72a42e4d32e222542b582b4911459",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/45fcdbae679861b90f08964a0c3e9eead3bacd6f",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/4d60332387336088e66cc8f1e71e516b6b872ef9",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/7a2d4efea2c41b49db90907c8b6f37f8b63a9f50",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/d77aff138c9ec6c8562f4c2c9f262d3d9c4b4cb8",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Received",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mvm: fix an off-by-1 boundary check\n\nBefore looking at the 11th byte, check the length is big enough."
    }
  ],
  "lastModified": "2026-10-03T11:17:49.227",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}