{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2"
            },
            {
              "fixed": "4b40e590efb350c54480d7e883f054d3609a94c6"
            },
            {
              "fixed": "38b025fcdc45bdf5140a5726a1fbb2e694ea047b"
            },
            {
              "fixed": "881e9f3c4e117b100880b1c5de3a0da8e455a78f"
            },
            {
              "fixed": "ea68d444a658783234a06f05414e41cf93a18fb2"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.12.101"
            },
            {
              "fixed": "6.18.42"
            },
            {
              "fixed": "7.1.6"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "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-2026-68185.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nLoongArch: Move jump_label_init() before parse_early_param()\n\nWhen enabling both CONFIG_MEM_ALLOC_PROFILING=y and\nCONFIG_MEM_ALLOC_PROFILING_ENABLED_BY_DEFAULT=y, then diabling memory\nprofiling by adding the boot parameter 'sysctl.vm.mem_profiling=0' will\ncause the kernel failed to boot.\n\nAfter analysis, this is because jump_label_init() must be called before\nparse_early_param(), the early param handlers may modify static keys by\nstatic_branch_enable/disable().\n\nFix this by moving jump_label_init() to before parse_early_param(). The\nsolution is similar to other architectures.",
  "id": "CVE-2026-68185",
  "modified": "2026-08-12T03:51:09.674610876Z",
  "published": "2026-08-10T11:59:57.327Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/38b025fcdc45bdf5140a5726a1fbb2e694ea047b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4b40e590efb350c54480d7e883f054d3609a94c6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/881e9f3c4e117b100880b1c5de3a0da8e455a78f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ea68d444a658783234a06f05414e41cf93a18fb2"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68185.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-68185"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "LoongArch: Move jump_label_init() before parse_early_param()"
}