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VULNERABILITIES

CVE-2026-68321 Details

Description

In the Linux kernel, the following vulnerability has been resolved: net: txgbe: fix FDIR filter leak on remove Perfect FDIR filters can be added while the interface is down and are kept on the software list for later restore. unregister_netdev() only calls ndo_stop when the device is up, so txgbe_fdir_filter_exit() in txgbe_close() is skipped in that case and the filters are leaked on driver remove. Free the filter list from txgbe_remove() as well.

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/2d34421bfa261f7e83bea2f2f75fa75e0c3037d1 kernel.org
https://git.kernel.org/stable/c/4946dea2386333e5d93bfb36df803fefb5a8c635 kernel.org
https://git.kernel.org/stable/c/5c2f04258be2645cdd8f87553990948e7054e7fb kernel.org
https://git.kernel.org/stable/c/ecaa37826340520664a4e5522f803ff48fc3f564 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-2026-68321
NVD Published Date:
Aug 10, 2026
NVD Last Modified:
Aug 17, 2026
Source:
kernel.org
CVE-2026-68321 Details - Not Deferred