{"id":"CVE-2026-52988","revision":"b8471d6ed1e64608bdab5e4f99a5adde","records":[{"revision":"b8471d6ed1e64608bdab5e4f99a5adde","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-52988","aliases":[],"title":"netfilter: nf_tables: join hook list via splice_list_rcu() in commit phase","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.","state":0,"publishedAt":"2026-06-24T16:29:02.58+00:00","modifiedAt":"2026-10-19T19:47:12.239+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"net/netfilter/nf_tables_api.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"78d9f48f7f44431a25da2b46b3a8812f6ff2b981\",\n                            \"lessThan\": \"ed8d3bd8272e49ea987100de2abfb13710329a9b\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"78d9f48f7f44431a25da2b46b3a8812f6ff2b981\",\n                            \"lessThan\": \"8fdd2204503ab1ce07dc000c277e2c3edf96a67b\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"78d9f48f7f44431a25da2b46b3a8812f6ff2b981\",\n                            \"lessThan\": \"5593c640f9daedec8de61555c41e1019fa675aa6\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"78d9f48f7f44431a25da2b46b3a8812f6ff2b981\",\n                            \"lessThan\": \"00e370627f2e1fb3585f9d26348b1abddc75442b\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"78d9f48f7f44431a25da2b46b3a8812f6ff2b981\",\n                            \"lessThan\": \"28ecfb3d1fe8dea70319de7051cb6718c25b5b52\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"78d9f48f7f44431a25da2b46b3a8812f6ff2b981\",\n                            \"lessThan\": \"a557816c6e38e9473d99aa9ea8c662f55fc85847\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"78d9f48f7f44431a25da2b46b3a8812f6ff2b981\",\n                            \"lessThan\": \"1346be9379639c30877083b12747d4eacb83c24f\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"78d9f48f7f44431a25da2b46b3a8812f6ff2b981\",\n                            \"lessThan\": \"a6134e62dba2ea4f760b29d5226907f447c92400\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"net/netfilter/nf_tables_api.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"5.8\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"5.8\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.271\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.222\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.189\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.158\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.112\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.55\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.0.10\",\n                            \"lessThanOrEqual\": \"7.0.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.1\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 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,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/ed8d3bd8272e49ea987100de2abfb13710329a9b","https://git.kernel.org/stable/c/8fdd2204503ab1ce07dc000c277e2c3edf96a67b","https://git.kernel.org/stable/c/5593c640f9daedec8de61555c41e1019fa675aa6","https://git.kernel.org/stable/c/00e370627f2e1fb3585f9d26348b1abddc75442b","https://git.kernel.org/stable/c/28ecfb3d1fe8dea70319de7051cb6718c25b5b52","https://git.kernel.org/stable/c/a557816c6e38e9473d99aa9ea8c662f55fc85847","https://git.kernel.org/stable/c/1346be9379639c30877083b12747d4eacb83c24f","https://git.kernel.org/stable/c/a6134e62dba2ea4f760b29d5226907f447c92400"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-52988","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-52988","identifiers":["CVE-2026-52988"]},"retained":false,"historicalAffected":[]}],"coverage":[]}