« Volver al listado

CVE-2026-80878

Estado: RecibidaSin puntuar—

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

afs: Fix leak of ungot volume

Fix afs_lookup_volume_rcu() so that it doesn't leak a dying volume if afs_try_get_volume() fails.

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-2026-80878",
  "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": "32222f09782f1894fcfc37f6505ca676a6f4d1d6",
              "lessThan": "7d10cfec6cbce7396ed5cf6abd8c34bae09c393b",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "32222f09782f1894fcfc37f6505ca676a6f4d1d6",
              "lessThan": "78e8ee25a5e8f2eb85bbabbeb15c8a2445b4a67f",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "32222f09782f1894fcfc37f6505ca676a6f4d1d6",
              "lessThan": "9cabf1c86948793fbad09023bd2ec58c71b9c1d4",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "32222f09782f1894fcfc37f6505ca676a6f4d1d6",
              "lessThan": "d672c276f685a540ed2b2a8bafaed4650a89022c",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "fs/afs/callback.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.8"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "6.8",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "6.12.110",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "status": "unaffected",
              "version": "6.18.51",
              "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": [
            "fs/afs/callback.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2026-09-04T17:16:59.923",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/78e8ee25a5e8f2eb85bbabbeb15c8a2445b4a67f",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/7d10cfec6cbce7396ed5cf6abd8c34bae09c393b",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/9cabf1c86948793fbad09023bd2ec58c71b9c1d4",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/d672c276f685a540ed2b2a8bafaed4650a89022c",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Received",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nafs: Fix leak of ungot volume\n\nFix afs_lookup_volume_rcu() so that it doesn't leak a dying volume if\nafs_try_get_volume() fails."
    }
  ],
  "lastModified": "2026-09-14T13:18:48.513",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}