{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "d0796d1ef63deb38147729664691ba3090930b26"
            },
            {
              "fixed": "f9c669d9f4cac832fe31193cdbc24c6a9d99398b"
            },
            {
              "fixed": "1ab78af2140189b735b8d3b889b0284128cb2013"
            },
            {
              "fixed": "e740e90ca8e7f70d9eac1aa31a8b3e0e4d32b2ef"
            },
            {
              "fixed": "b8f3b8efa5f99081b14de1a7ffa68a81bf01bd48"
            },
            {
              "fixed": "22f8aa35964e8f2ab026578f45befc9605fd1b28"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.0.0"
            },
            {
              "fixed": "6.6.148"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.101"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.42"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.1.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68313.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ntipc: fix infinite loop in __tipc_nl_compat_dumpit\n\ncmd-\u003edumpit callback can return a negative errno, causing an infinite\nloop due to the while(len) condition. As the loop never terminates,\ngenl_mutex is never released, and other tasks waiting on it starve in D\nstate.\n\nCheck dumpit's return value, propagate it and jump to err_out on error.",
  "id": "CVE-2026-68313",
  "modified": "2026-08-12T03:51:11.995937610Z",
  "published": "2026-08-10T12:02:48.120Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1ab78af2140189b735b8d3b889b0284128cb2013"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/22f8aa35964e8f2ab026578f45befc9605fd1b28"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b8f3b8efa5f99081b14de1a7ffa68a81bf01bd48"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e740e90ca8e7f70d9eac1aa31a8b3e0e4d32b2ef"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f9c669d9f4cac832fe31193cdbc24c6a9d99398b"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68313.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-68313"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "tipc: fix infinite loop in __tipc_nl_compat_dumpit"
}