{"cve":"CVE-2026-99047","nvd":{"published":"2026-10-23T13:17:28.183","modified":"2026-10-23T13:17:28.183","status":"Received","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ngve: fix XSK buffer leak when rings are stopped\n\nGVE does not free XSK buffers when resetting ring state as a part of\nstopping queues. This causes all XSK buffers which are posted to the\nNIC to be leaked.\n\nFree XSK buffers attached to an allocated buf_state when stopping rings.\n\nThis issue was hit in production.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/506f9de069d07a72b9887ce3edd2fdf32f4953aa","https://git.kernel.org/stable/c/73670ddb91a4d22e1deb3efd962242de1ec48e90","https://git.kernel.org/stable/c/7a7e6bbbf0586c1f62f0cc7d9a2877d8a5e5aaf7"],"products":[],"source":"nvd","synced_at":"2026-10-23T16:39:28.036610720+00:00"},"epss":{"cve":"CVE-2026-99047","score":0.00206,"percentile":0.10623,"date":"2026-10-25"},"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."]}