CVE-2026-98500 (GCVE-0-2026-98500)

Vulnerability from cvelistv5 – Published: 2026-10-18 15:16 – Updated: 2026-10-19 09:20
VLAI
Title
HID: hid-oxp: use cancel_delayed_work_sync() in remove
Summary
In the Linux kernel, the following vulnerability has been resolved: HID: hid-oxp: use cancel_delayed_work_sync() in remove oxp_hid_remove() uses cancel_delayed_work() for all three delayed work items. cancel_delayed_work() only dequeues a pending work item without waiting for a currently executing callback to finish. If any of the work callbacks (oxp_rgb_queue_fn, oxp_btn_queue_fn, oxp_mcu_init_fn) is running at the time of removal, the callback continues executing concurrently with hid_hw_close() and hid_hw_stop(), accessing the HID device after it has been closed and stopped. Use cancel_delayed_work_sync() instead to ensure that any in-progress work callback completes before device teardown proceeds.
Severity
No CVSS data available.
Assigner
Linux CNA under the mitre root
CNA scorecard D 53/100 over 6641 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 84910c459d65ab3a1aeac7f936169fb71334dd46 , < eed737d89fa368251018a62e1d698958ef7dc635 (git)
Affected: 84910c459d65ab3a1aeac7f936169fb71334dd46 , < abd24922c2a9797d6184be0561dd85e7bcdfd091 (git)
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Linux Linux Affected: 7.2
Unaffected: 0 , < 7.2 (semver)
Unaffected: 7.2.9 , ≤ 7.2.* (semver)
Unaffected: 7.3 , ≤ * (original_commit_for_fix)
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{
  "containers": {
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          "product": "Linux",
          "programFiles": [
            "drivers/hid/hid-oxp.c"
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-19T09:20:39.271Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/eed737d89fa368251018a62e1d698958ef7dc635"
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        {
          "url": "https://git.kernel.org/stable/c/abd24922c2a9797d6184be0561dd85e7bcdfd091"
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    "assignerShortName": "Linux",
    "cveId": "CVE-2026-98500",
    "datePublished": "2026-10-18T15:16:33.969Z",
    "dateReserved": "2026-09-25T10:25:14.353Z",
    "dateUpdated": "2026-10-19T09:20:39.271Z",
    "state": "PUBLISHED"
  },
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        "cveTags": [],
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          {
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            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: hid-oxp: use cancel_delayed_work_sync() in remove\n\noxp_hid_remove() uses cancel_delayed_work() for all three delayed work\nitems.  cancel_delayed_work() only dequeues a pending work item without\nwaiting for a currently executing callback to finish.  If any of the\nwork callbacks (oxp_rgb_queue_fn, oxp_btn_queue_fn, oxp_mcu_init_fn) is\nrunning at the time of removal, the callback continues executing\nconcurrently with hid_hw_close() and hid_hw_stop(), accessing the HID\ndevice after it has been closed and stopped.\n\nUse cancel_delayed_work_sync() instead to ensure that any in-progress\nwork callback completes before device teardown proceeds."
          }
        ],
        "id": "CVE-2026-98500",
        "lastModified": "2026-10-19T10:19:03.100",
        "metrics": {},
        "published": "2026-10-18T16:17:01.040",
        "references": [
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            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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      "product_status:known_not_affected": "203",
      "source": "Red Hat CSAF VEX",
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      "title": "kernel: HID: hid-oxp: use cancel_delayed_work_sync() in remove",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-98500.json",
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      "cve": "CVE-2026-98500",
      "id": "CVE-2026-98500",
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      "product_status:known_not_affected": "348",
      "source": "SUSE CSAF VEX",
      "status": "interim",
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      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/2026/cve-2026-98500.json",
      "version": "4"
    }
  }
}



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