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CVE-2026-98269

Estado: RecibidaSin puntuar—

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

btrfs: abort transaction on failure to update inode for hole punching and reflinking

If we fail to update the inode we error out without aborting the transaction, which can result in a persistent inconsistency if after the failure the transaction is committed, as we have dropped file extent items from a range and either punched a hole or insert a new file extent item for that range (for reflinks).

So add the missing transaction abort.

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-2026-98269",
  "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": "2aaa66558172b017f36bf38ae69372813dedee9d",
              "lessThan": "2605eb9ba3bbd4c9f455cfe6b85bd28a1da7067d",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "2aaa66558172b017f36bf38ae69372813dedee9d",
              "lessThan": "834a3b5c5f1ec0df48c1a6208f9989f4ffdaa0b6",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "2aaa66558172b017f36bf38ae69372813dedee9d",
              "lessThan": "9588850bfa75c78ce73c2f6f72544d19d2e9beb6",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "2aaa66558172b017f36bf38ae69372813dedee9d",
              "lessThan": "36c68dc909845c049e0286d229bc502947239452",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "2aaa66558172b017f36bf38ae69372813dedee9d",
              "lessThan": "97fcd34aa9fd73cefe3120ac9a82ca9d7763922f",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "fs/btrfs/file.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.7"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "3.7",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "6.6.158",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "status": "unaffected",
              "version": "6.12.112",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "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": [
            "fs/btrfs/file.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2026-10-06T09:18:16.353",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/2605eb9ba3bbd4c9f455cfe6b85bd28a1da7067d",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/36c68dc909845c049e0286d229bc502947239452",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/834a3b5c5f1ec0df48c1a6208f9989f4ffdaa0b6",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/9588850bfa75c78ce73c2f6f72544d19d2e9beb6",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/97fcd34aa9fd73cefe3120ac9a82ca9d7763922f",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Received",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: abort transaction on failure to update inode for hole punching and reflinking\n\nIf we fail to update the inode we error out without aborting the\ntransaction, which can result in a persistent inconsistency if after\nthe failure the transaction is committed, as we have dropped file\nextent items from a range and either punched a hole or insert a new file\nextent item for that range (for reflinks).\n\nSo add the missing transaction abort."
    }
  ],
  "lastModified": "2026-10-06T09:18:16.353",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}