{
  "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:  wifi: mt76: mt7925: cancel pending mlo_pm_work  If the device is reset, suspended or unregistered within that window, the pending work can still run and access vif/bss data that may already be freed, or send MCU commands while the firmware is not available.  Add cancel_delayed_work_sync(\u0026dev-\u003emlo_pm_work) in all relevant teardown and suspend paths:   - mt7925_mac_reset_work()        (chip reset recovery)  - mt7925e_unregister_device()    (PCIe unbind)  - mt7925_pci_suspend()           (PCIe bus suspend)  - mt7925_suspend()               (mac80211 suspend)  - mt7925u_suspend()              (USB bus / runtime suspend)  This ensures the work is stopped before the device state becomes invalid.",
  "id": "DEBIAN-CVE-2026-89523",
  "modified": "2026-09-14T08:47:46.446609193Z",
  "published": "2026-09-11T20:19:35.010Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security-tracker.debian.org/tracker/CVE-2026-89523"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "upstream": [
    "CVE-2026-89523"
  ]
}