{"id":"CVE-2026-98209","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: sdhci-of-aspeed: Remove children before releasing SDC resources\n\nProbe failure and removal leave SDHCI child devices registered after the\nparent clock and managed …","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: sdhci-of-aspeed: Remove children before releasing SDC resources\n\nProbe failure and removal leave SDHCI child devices registered after the\nparent clock and managed …","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c < 6b22b4d29e4fc1d2de2e4d7174925d68220165fb","Linux >= bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c < 67e8117df8547433989a6ac1545a68848d0a289f","Linux >= bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c < bc5e79a5a5651588f3a93bef7815e4e86f78962c","Linux >= bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c < b84d29f2541c8adb768e468388dbaa4bc25ef157","Linux >= bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c < 7eb896617a6db846b18596c10ca9f8900a73013e","Linux >= bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c < 15b5ffd8af2dd46856da57467eb6e0f90d8ada51","Linux >= bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c < 356b4b3b28a8ecd2a6c66d3b9666686315337df1","Linux >= bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c < 4396d70bb7fec531bcf934fed016b2f3300c670b","Linux 5.4"],"published":"2026-10-06","updated":"2026-10-06","sourceUpdated":"2026-10-06T09:18:07.173","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-98209","references":[{"url":"https://git.kernel.org/stable/c/15b5ffd8af2dd46856da57467eb6e0f90d8ada51","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/356b4b3b28a8ecd2a6c66d3b9666686315337df1","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/4396d70bb7fec531bcf934fed016b2f3300c670b","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/67e8117df8547433989a6ac1545a68848d0a289f","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/6b22b4d29e4fc1d2de2e4d7174925d68220165fb","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/7eb896617a6db846b18596c10ca9f8900a73013e","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/b84d29f2541c8adb768e468388dbaa4bc25ef157","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/bc5e79a5a5651588f3a93bef7815e4e86f78962c","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-10-06T08:50:17.442Z","slug":"CVE-2026-98209","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nmmc: sdhci-of-aspeed: Remove children before releasing SDC resources\n\nProbe failure and removal leave SDHCI child devices registered after the\nparent clock and managed resources are released.\n\nUnregister the OF children in reverse order before disabling the parent\nclock on both paths. Use of_platform_device_destroy() because manual\nchild creation does not set the flag required by of_platform_depopulate().\n\nThis issue was identified during our ongoing static-analysis research\nwhile reviewing kernel code.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}