{"cve":"CVE-2026-68321","nvd":{"published":"2026-08-10T13:20:22.170","modified":"2026-08-17T05:18:35.060","status":"Received","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: txgbe: fix FDIR filter leak on remove\n\nPerfect FDIR filters can be added while the interface is down and are\nkept on the software list for later restore. unregister_netdev() only\ncalls ndo_stop when the device is up, so txgbe_fdir_filter_exit() in\ntxgbe_close() is skipped in that case and the filters are leaked on\ndriver remove. Free the filter list from txgbe_remove() as well.","cvss_v4":null,"cvss_v3":null,"cwes":[],"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"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:47:54.990491175+00:00"},"epss":{"cve":"CVE-2026-68321","score":0.002,"percentile":0.099,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}