CVE-2026-68321
net: txgbe: fix FDIR filter leak on remove
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 10, 2026 |
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Affected Versions
Linux / Linux
4bdb441105dcea40ac6e01756314c0fdf5173ce1 < 5c2f04258be2645cdd8f87553990948e7054e7fb 4bdb441105dcea40ac6e01756314c0fdf5173ce1 < 2d34421bfa261f7e83bea2f2f75fa75e0c3037d1 4bdb441105dcea40ac6e01756314c0fdf5173ce1 < 4946dea2386333e5d93bfb36df803fefb5a8c635 4bdb441105dcea40ac6e01756314c0fdf5173ce1 < ecaa37826340520664a4e5522f803ff48fc3f564
Linux / Linux
6.11
References
git.kernel.org: https://git.kernel.org/stable/c/5c2f04258be2645cdd8f87553990948e7054e7fb git.kernel.org: https://git.kernel.org/stable/c/2d34421bfa261f7e83bea2f2f75fa75e0c3037d1 git.kernel.org: https://git.kernel.org/stable/c/4946dea2386333e5d93bfb36df803fefb5a8c635 git.kernel.org: https://git.kernel.org/stable/c/ecaa37826340520664a4e5522f803ff48fc3f564