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VULNERABILITIES

CVE-2026-68424 Details

Description

In the Linux kernel, the following vulnerability has been resolved: mtd: virt_concat: fix use-after-free in mtd_virt_concat_destroy_joins() mtd_concat_destroy() frees item->concat so calling mtd_virt_concat_put_mtd_devices(item->concat) leads to a use after free. Fix this by moving mtd_virt_concat_put_mtd_devices() before mtd_concat_destroy()

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://git.kernel.org/stable/c/4d91d783f93430c0efa834daff6640c07d87ebbc kernel.org
https://git.kernel.org/stable/c/75c0c09541b49daa08fddbc2c18c2232f4eab7d8 kernel.org

Weakness Enumeration

No weakness enumeration is available for this CVE.

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-68424
NVD Published Date:
Aug 10, 2026
NVD Last Modified:
Aug 17, 2026
Source:
kernel.org
CVE-2026-68424 Details - Not Deferred