{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "6a84791b63044cdee3ab55eb350e6352b751f584"
            },
            {
              "fixed": "150d06aae1839a6564ab200ef0e7291c3528bbb0"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "991cd78f95f2a1d6097669afaff66aeeba35f5fd"
            },
            {
              "fixed": "52b9f80993698138b90e5ca3a72550a2501f2a96"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "3877efc13053408f4cf2e821006d6ddd1929200f"
            },
            {
              "fixed": "3c3abbcfa05bad17965498ff7cc94c2418fa94b3"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "f1bacae8b655163dcbc3c54b9e714ef1a8986d7b"
            },
            {
              "fixed": "25ff3a3e47ea635ec08dc93e84dd2bfe15abfebb"
            },
            {
              "fixed": "ac4a29c331ecb5b10240c44247a8e010c95bc15b"
            },
            {
              "fixed": "3f3168300efb839028328d720ab3962f91d6a0d0"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.15.0"
            },
            {
              "fixed": "6.18.33"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.0.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53087.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: bcmgenet: fix leaking free_bds\n\nWhile reclaiming the tx queue we fast forward the write pointer to\ndrop any data in flight. These dropped frames are not added back\nto the pool of free bds. We also need to tell the netdev that we\nare dropping said data.",
  "id": "CVE-2026-53087",
  "modified": "2026-07-08T05:35:51.744851458Z",
  "published": "2026-06-24T16:30:26.881Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/150d06aae1839a6564ab200ef0e7291c3528bbb0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/25ff3a3e47ea635ec08dc93e84dd2bfe15abfebb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3c3abbcfa05bad17965498ff7cc94c2418fa94b3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3f3168300efb839028328d720ab3962f91d6a0d0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/52b9f80993698138b90e5ca3a72550a2501f2a96"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ac4a29c331ecb5b10240c44247a8e010c95bc15b"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53087.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53087"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "net: bcmgenet: fix leaking free_bds"
}