CVE-2026-68321
- Source
- https://cve.org/CVERecord?id=CVE-2026-68321
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-68321.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-68321
- Downstream
- Published
- 2026-08-10T12:02:56Z
- Modified
- 2026-08-18T03:30:48Z
- Summary
- net: txgbe: fix FDIR filter leak on remove
- Details
-
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.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68321.json" }- References
-
- https://git.kernel.org/stable/c/2d34421bfa261f7e83bea2f2f75fa75e0c3037d1
- https://git.kernel.org/stable/c/4946dea2386333e5d93bfb36df803fefb5a8c635
- https://git.kernel.org/stable/c/5c2f04258be2645cdd8f87553990948e7054e7fb
- https://git.kernel.org/stable/c/ecaa37826340520664a4e5522f803ff48fc3f564
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68321.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-68321
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced4bdb441105dcea40ac6e01756314c0fdf5173ce1Fixed5c2f04258be2645cdd8f87553990948e7054e7fbFixed2d34421bfa261f7e83bea2f2f75fa75e0c3037d1Fixed4946dea2386333e5d93bfb36df803fefb5a8c635Fixedecaa37826340520664a4e5522f803ff48fc3f564