{
  "affected": [
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:14",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:  RDMA/mana_ib: drain QP references after partial table insertion  mana_table_store_ud_qp() publishes a QP at its send-queue id before inserting the receive-queue id, dropping the XArray lock between the two xa_insert_irq() calls. A concurrent completion handler can look up the QP and take a transient reference. When the second insertion fails, the rollback erased only the send-queue entry and returned, leaving both the initial table reference and the transient reference outstanding while RDMA core frees the QP, causing a use-after-free.  Drain the reference as normal destruction does: drop the initial reference and wait for qp-\u003efree, releasing the QP only after every concurrent lookup returns its reference.",
  "id": "DEBIAN-CVE-2026-92513",
  "modified": "2026-09-18T04:47:28.085911018Z",
  "published": "2026-09-17T17:17:54.140Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security-tracker.debian.org/tracker/CVE-2026-92513"
    }
  ],
  "upstream": [
    "CVE-2026-92513"
  ]
}