{
  "cveId": "CVE-2026-92488",
  "url": "https://patchblox.com/security/cve/CVE-2026-92488",
  "summary": "CVE-2026-92488 is fixed in 13 products on 1 platform, first by DEBIAN-CVE-2026-92488, released September 23, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  RDMA/erdma: complete object teardown when the de...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  RDMA/erdma: complete object teardown when the destroy command fails  erdma_destroy_qp(), erdma_destroy_cq(), erdma_dereg_mr(), and erdma_destroy_ah() returned early when erdma_post_cmd_wait() failed, leaking the queue buffers, MTTs, doorbells and the STAG, QPN, CQN and AHN identifiers. A command timeout clears ERDMA_CMDQ_STATE_OK_BIT and permanently disables the command queue, so no retry can succeed; the RDMA core keeps the object after a failed destructor and forced uverbs cleanup then nulls the pointers, making the resources unreachable.  Warn on failure but release every software-owned resource and return success, since during terminal destruction the hardware command result is only diagnostic.",
  "published": "2026-09-17T17:17:50Z",
  "severity": "high",
  "cvss": 7,
  "cvssVector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00122,
  "epssPercentile": 0.02006,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "kernel-64kb",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.87.3",
      "fix": "SUSE-SU-2026:4935-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4935-1",
      "released": "2026-11-07T00:43:02Z"
    },
    {
      "platform": "linux",
      "product": "kernel-azure",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.87.3",
      "fix": "SUSE-SU-2026:4935-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4935-1",
      "released": "2026-11-07T00:43:02Z"
    },
    {
      "platform": "linux",
      "product": "kernel-default",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.87.3",
      "fix": "SUSE-SU-2026:4935-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4935-1",
      "released": "2026-11-07T00:43:02Z"
    },
    {
      "platform": "linux",
      "product": "kernel-default-base",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.87.3.150700.17.49.2",
      "fix": "SUSE-SU-2026:4935-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4935-1",
      "released": "2026-11-07T00:43:02Z"
    },
    {
      "platform": "linux",
      "product": "kernel-docs",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.87.3",
      "fix": "SUSE-SU-2026:4935-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4935-1",
      "released": "2026-11-07T00:43:02Z"
    },
    {
      "platform": "linux",
      "product": "kernel-livepatch-SLE15-SP7-RT_Update_22",
      "release": "sles 15.7",
      "fixedVersion": "1-150700.1.3.1",
      "fix": "SUSE-SU-2026:4940-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4940-1",
      "released": "2026-11-07T00:43:02Z"
    },
    {
      "platform": "linux",
      "product": "kernel-livepatch-SLE15-SP7_Update_23",
      "release": "sles 15.7",
      "fixedVersion": "1-150700.15.3.2",
      "fix": "SUSE-SU-2026:4935-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4935-1",
      "released": "2026-11-07T00:43:02Z"
    },
    {
      "platform": "linux",
      "product": "kernel-obs-build",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.87.2",
      "fix": "SUSE-SU-2026:4935-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4935-1",
      "released": "2026-11-07T00:43:02Z"
    },
    {
      "platform": "linux",
      "product": "kernel-source",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.87.3",
      "fix": "SUSE-SU-2026:4935-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4935-1",
      "released": "2026-11-07T00:43:02Z"
    },
    {
      "platform": "linux",
      "product": "kernel-syms",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.87.1",
      "fix": "SUSE-SU-2026:4935-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4935-1",
      "released": "2026-11-07T00:43:02Z"
    },
    {
      "platform": "linux",
      "product": "kernel-zfcpdump",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.87.3",
      "fix": "SUSE-SU-2026:4935-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4935-1",
      "released": "2026-11-07T00:43:02Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.12.111-1",
      "fix": "DEBIAN-CVE-2026-92488",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-92488",
      "released": "2026-09-23T19:19:02Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.2.6-1",
      "fix": "DEBIAN-CVE-2026-92488",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-92488",
      "released": "2026-09-23T19:19:02Z"
    },
    {
      "platform": "linux",
      "product": "linux-6.12",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.12.111-1~deb12u1",
      "fix": "DEBIAN-CVE-2026-92488",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-92488",
      "released": "2026-09-23T19:19:02Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T13:31:49Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}