{"cve":"CVE-2026-52988","nvd":{"published":"2026-06-24T17:17:09.610","modified":"2026-10-19T20:18:53.410","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nf_tables: join hook list via splice_list_rcu() in commit phase\n\nPublish new hooks in the list into the basechain/flowtable using\nsplice_list_rcu() to ensure netlink dump list traversal via rcu is safe\nwhile concurrent ruleset update is going on.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","score":7.1},"cwes":["CWE-362"],"references":["https://git.kernel.org/stable/c/00e370627f2e1fb3585f9d26348b1abddc75442b","https://git.kernel.org/stable/c/1346be9379639c30877083b12747d4eacb83c24f","https://git.kernel.org/stable/c/28ecfb3d1fe8dea70319de7051cb6718c25b5b52","https://git.kernel.org/stable/c/5593c640f9daedec8de61555c41e1019fa675aa6","https://git.kernel.org/stable/c/8fdd2204503ab1ce07dc000c277e2c3edf96a67b"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-21T03:43:09.190223697+00:00"},"epss":{"cve":"CVE-2026-52988","score":0.00102,"percentile":0.0091,"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."]}