{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "78d9f48f7f44431a25da2b46b3a8812f6ff2b981"
            },
            {
              "fixed": "1346be9379639c30877083b12747d4eacb83c24f"
            },
            {
              "fixed": "a6134e62dba2ea4f760b29d5226907f447c92400"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.8.0"
            },
            {
              "fixed": "7.0.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/52xxx/CVE-2026-52988.json"
  },
  "details": "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.",
  "id": "CVE-2026-52988",
  "modified": "2026-08-12T03:51:44.741093987Z",
  "published": "2026-06-24T16:29:02.580Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1346be9379639c30877083b12747d4eacb83c24f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a6134e62dba2ea4f760b29d5226907f447c92400"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/52xxx/CVE-2026-52988.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-52988"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "netfilter: nf_tables: join hook list via splice_list_rcu() in commit phase"
}