{"cve":"CVE-2024-35869","nvd":{"published":"2024-05-19T09:15:08.340","modified":"2026-08-04T11:18:03.063","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nsmb: client: guarantee refcounted children from parent session\n\nAvoid potential use-after-free bugs when walking DFS referrals,\nmounting and performing DFS failover by ensuring that all children\nfrom parent @tcon->ses are also refcounted.  They're all needed across\nthe entire DFS mount.  Get rid of @tcon->dfs_ses_list while we're at\nit, too.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-416"],"references":["https://git.kernel.org/stable/c/062a7f0ff46eb57aff526897bd2bebfdb1d3046a","https://git.kernel.org/stable/c/645f332c6b63499cc76197f9b6bffcc659ba64cc","https://git.kernel.org/stable/c/e1db9ae87b7148c021daee1fcc4bc71b2ac58a79","https://git.kernel.org/stable/c/062a7f0ff46eb57aff526897bd2bebfdb1d3046a","https://git.kernel.org/stable/c/645f332c6b63499cc76197f9b6bffcc659ba64cc"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:50:30.954589733+00:00"},"epss":{"cve":"CVE-2024-35869","score":0.00647,"percentile":0.51048,"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."]}