CVE-2026-90396

Full vulnerability record from the local CVENow database.

Description

In the Linux kernel, the following vulnerability has been resolved: block: fix dio leak on metadata mapping error A failed integrity mapping holds a dio reference, so we need to go through the full bio ending in case there were previously submitted bio's in the sequence.

Severity

Not scored

CVSS score

Not available

Vulnerability status

Received

Source identifier

416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2026-09-17 17:17:39.310000

Last modified

2026-10-19 09:19:33.720000

View original CVE JSON

{
  "id": "CVE-2026-90396",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2026-09-17T17:17:39.310",
  "lastModified": "2026-10-19T09:19:33.720",
  "vulnStatus": "Received",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nblock: fix dio leak on metadata mapping error\n\nA failed integrity mapping holds a dio reference, so we need to go\nthrough the full bio ending in case there were previously submitted\nbio's in the sequence."
    }
  ],
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "programFiles": [
            "block/fops.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "2729a60bbfb9215997f25372ebe9b7964f038296",
              "lessThan": "d29c5a88d5703afb6286038e86e1b88daa4962a9",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "2729a60bbfb9215997f25372ebe9b7964f038296",
              "lessThan": "cbbaf0c870dde06cf4b887a77a94e3094179ca9f",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "2729a60bbfb9215997f25372ebe9b7964f038296",
              "lessThan": "702a2a9f3dfe066a7481698c858371112f3cb697",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "17ecefc9fdd8c554e0d03e5a990daef19f930add",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "6.16.8",
              "lessThan": "6.17",
              "versionType": "semver",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "programFiles": [
            "block/fops.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "6.17",
              "status": "affected"
            },
            {
              "version": "0",
              "lessThan": "6.17",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.18.52",
              "lessThanOrEqual": "6.18.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "7.2.6",
              "lessThanOrEqual": "7.2.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "7.3",
              "lessThanOrEqual": "*",
              "versionType": "original_commit_for_fix",
              "status": "unaffected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/702a2a9f3dfe066a7481698c858371112f3cb697",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/cbbaf0c870dde06cf4b887a77a94e3094179ca9f",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/d29c5a88d5703afb6286038e86e1b88daa4962a9",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ]
}