CVE-2026-45839 in linux - Patched by Root

{
  "id": "bf24a858bddb4ab4bbddf84f66d111a4ec95d695f31fb0e2dce1fd75e83c8ce3",
  "url": "https://osv.dev/vulnerability/ROOT-OS-UBUNTU-2204-CVE-2026-45839",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-45839 in linux - Patched by Root",
    "summary": "Root has patched CVE-2026-45839 in the linux package for Root:Ubuntu:22.04. Multiple fixed versions available.",
    "evidence": "osv:ROOT-OS-UBUNTU-2204-CVE-2026-45839",
    "products": [
      {
        "name": {
          "value": "linux",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.15.0-198.208.aikido.116",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "rootio-linux",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.15.0-198.208.aikido.116",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "ROOT-OS-UBUNTU-2204-CVE-2026-45839",
      "aliases": [
        "ROOT-OS-UBUNTU-2204-CVE-2026-45839"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "5.15.0-198.208.aikido.116"
                }
              ]
            }
          ],
          "package": {
            "name": "linux",
            "ecosystem": "Root:Ubuntu:22.04"
          },
          "database_specific": {
            "source": "https://api.root.io/external/osv/ROOT-OS-UBUNTU-2204-CVE-2026-45839.json",
            "root_patched": true,
            "upstream_version": "5.15.0-198.208",
            "all_fixed_versions": [
              "5.15.0-198.208.aikido.116"
            ],
            "root_patch_version": "aikido.116",
            "total_fixed_versions": 1
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "5.15.0-198.208.aikido.116"
                }
              ]
            }
          ],
          "package": {
            "name": "rootio-linux",
            "ecosystem": "Root:Ubuntu:22.04"
          },
          "database_specific": {
            "source": "https://api.root.io/external/osv/ROOT-OS-UBUNTU-2204-CVE-2026-45839.json",
            "root_patched": true,
            "upstream_version": "5.15.0-198.208",
            "all_fixed_versions": [
              "5.15.0-198.208.aikido.116"
            ],
            "root_patch_version": "aikido.116",
            "total_fixed_versions": 1
          }
        }
      ],
      "modified": "2026-10-09T10:17:54.444320859Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-45839"
      ],
      "references": [],
      "provider_metadata": {
        "distro": "ubuntu",
        "source": "Root",
        "severity": "MEDIUM",
        "distro_version": "22.04"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-45839",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/database_specific/severity"
  },
  "source_id": "core-osv",
  "document_id": 115528,
  "published_at": "2026-10-09T09:19:31+00:00"
}