{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "0da0035942d47766c32843143fb5dba7a29cb48c"
            },
            {
              "fixed": "d7391a2b854a62235539c68e9cbf6fc7910a8e9a"
            },
            {
              "fixed": "70c9f6ab0d8f785087fb74fb85464a9a5288bfdb"
            },
            {
              "fixed": "040fe8eb34624002071dd21de9824dfe668ce65d"
            },
            {
              "fixed": "31dcb9711abd1dcd2080d9fac05c79dd9997d6bf"
            },
            {
              "fixed": "aad70db50ea3d7dfe30e402b889ff075a293b287"
            },
            {
              "fixed": "1be1e99cbd5b74a69d3f92200ca87cf1bce852db"
            },
            {
              "fixed": "4ff461af943efb5e74d09942d5ffee7644d1e1fe"
            },
            {
              "fixed": "f8ce8b8331a1bc44ad4905886a482214d428b253"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.6.0"
            },
            {
              "fixed": "5.10.259"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.210"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.176"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.143"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.93"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.34"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.0.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/52xxx/CVE-2026-52913.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nbatman-adv: v: stop OGMv2 on disabled interface\n\nWhen a batadv_hard_iface is disabled, its mesh_iface pointer is set to\nNULL. However, batadv_v_ogm_send_meshif() may still dispatch OGMs via\nbatadv_v_ogm_queue_on_if() for interfaces that have since lost their\nmesh_iface association. This results in a NULL pointer dereference when\nbatadv_v_ogm_queue_on_if() unconditionally calls netdev_priv() on the\nnow NULL hard_iface-\u003emesh_iface to retrieve the batadv_priv.\n\nIt is necessary to ensure that the batadv_v_ogm_queue_on_if() checks that\nit is using the same mesh_iface for which batadv_v_ogm_send_meshif() was\ncalled.",
  "id": "CVE-2026-52913",
  "modified": "2026-07-10T03:54:14.630994254Z",
  "published": "2026-06-24T07:14:11.248Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/040fe8eb34624002071dd21de9824dfe668ce65d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1be1e99cbd5b74a69d3f92200ca87cf1bce852db"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/31dcb9711abd1dcd2080d9fac05c79dd9997d6bf"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4ff461af943efb5e74d09942d5ffee7644d1e1fe"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/70c9f6ab0d8f785087fb74fb85464a9a5288bfdb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/aad70db50ea3d7dfe30e402b889ff075a293b287"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d7391a2b854a62235539c68e9cbf6fc7910a8e9a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f8ce8b8331a1bc44ad4905886a482214d428b253"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/52xxx/CVE-2026-52913.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-52913"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.7.5",
  "summary": "batman-adv: v: stop OGMv2 on disabled interface"
}