{"cve":"CVE-2026-98633","nvd":{"published":"2026-10-18T16:17:16.410","modified":"2026-10-19T10:19:27.567","status":"Received","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btnxpuart: Fix skb leak in nxp_process_fw_dump()\n\nWhen CONFIG_DEV_COREDUMP=n, hci_devcd_append() returns -EOPNOTSUPP\nwithout freeing its skb argument. This leaks the cloned skb and also\nprevents nxp_set_ind_reset() from being called to perform recovery.\n\nFix by guarding the hci_devcd_append(hdev, skb_clone(skb, GFP_ATOMIC))\ncall with IS_ENABLED(CONFIG_DEV_COREDUMP).","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/8a36598050cd1e5abb1d5ed42cc224cfcb538c4f","https://git.kernel.org/stable/c/edcb84ee607a9ddfc6f2771a7f399115f0b0f19d","https://git.kernel.org/stable/c/f2bbb36426581045a8bf7793da5419b9375e4348"],"products":[],"source":"nvd","synced_at":"2026-10-19T23:00:53.604569364+00:00"},"epss":{"cve":"CVE-2026-98633","score":0.00166,"percentile":0.058,"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."]}