RDMA/bnxt_re: Free CQ toggle page after firmware teardown

{
  "id": "26f54b849fc3b1dc8109522788d0bb72472017952262e6e22e1d7d8587e685af",
  "url": "https://osv.dev/vulnerability/CVE-2026-72499",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "RDMA/bnxt_re: Free CQ toggle page after firmware teardown",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Free CQ toggle page after firmware teardown Free the toggle page only after firmware teardown completes so that an NQ interrupt arriving during bnxt_qplib_destroy_cq() won't write the toggle value to an already-freed page. Move free_page() after bnxt_qplib_destroy_cq.",
    "evidence": "osv:CVE-2026-72499",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.12.114",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.18.57",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "7.1.5",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-72499",
      "aliases": [
        "CVE-2026-72499"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "e275919d96693c5ca964b20d73a33d52a7e57f04"
                },
                {
                  "fixed": "8a8d69a01bda1fec9b07b5559be2b6ed45b1e974"
                },
                {
                  "fixed": "33aed3ba04aa56eeeb876935896aa6530c46640e"
                },
                {
                  "fixed": "b193854675ecad43b4d69c304c1b6a90b206cc99"
                },
                {
                  "fixed": "bb45e06f9914ca64ac95341a80a0c20bb8dd46a9"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-72499.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.8.0"
                },
                {
                  "fixed": "6.12.114"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.13.0"
                },
                {
                  "fixed": "6.18.57"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.19.0"
                },
                {
                  "fixed": "7.1.5"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-72499.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:48.734631468Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/33aed3ba04aa56eeeb876935896aa6530c46640e",
        "https://git.kernel.org/stable/c/8a8d69a01bda1fec9b07b5559be2b6ed45b1e974",
        "https://git.kernel.org/stable/c/b193854675ecad43b4d69c304c1b6a90b206cc99",
        "https://git.kernel.org/stable/c/bb45e06f9914ca64ac95341a80a0c20bb8dd46a9",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72499.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-72499",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72499.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-72499",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 517138,
  "published_at": "2026-08-15T05:57:31.696+00:00"
}