{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "676a83855614635af3bf31ad3f8fec4031f81354"
            },
            {
              "fixed": "5b8f11cbe8ad5726b2b63ff1574d5cffa4df18c2"
            },
            {
              "fixed": "6355749aebf6c78081f7096a52edcd28d2aa0fab"
            },
            {
              "fixed": "8da5930144712412d85e7f868693d96ec5c2018c"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.16.0"
            },
            {
              "fixed": "6.18.40"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.1.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68463.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: sdhci-esdhc-imx: use pm_runtime_resume_and_get() in suspend\n\nReplace pm_runtime_get_sync() with pm_runtime_resume_and_get() to\nsimplify error handling. pm_runtime_resume_and_get() automatically\ndrops the usage counter on failure, avoiding the need for a separate\npm_runtime_put_noidle() call. If it fails, the device is unclocked and\naccessing hardware registers would cause a kernel panic, so return the\nerror immediately.",
  "id": "CVE-2026-68463",
  "modified": "2026-08-18T03:31:27.813854343Z",
  "published": "2026-08-15T05:51:22.807Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5b8f11cbe8ad5726b2b63ff1574d5cffa4df18c2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6355749aebf6c78081f7096a52edcd28d2aa0fab"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8da5930144712412d85e7f868693d96ec5c2018c"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68463.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-68463"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "mmc: sdhci-esdhc-imx: use pm_runtime_resume_and_get() in suspend"
}