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Yungengxin Cloud Billing IOCTL Process Termination LWBilling64.sys sub_14000443C exposed ioctl with insufficient access control

Type: advisorySource: Official CVE List1 source record

A flaw has been found in Yungengxin Cloud Billing 2024.11.28.11. Affected by this vulnerability is the function sub_14000443C in the library LWBilling64.sys of the component IOCTL Process Termination. Executing a manipulation of the argument Pid can lead to exposed ioctl with insufficient access control. The attack needs to be launched locally. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Announced Source revision 1
Original source ↗

CVE-2026-108889

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-108889

Cloud Billing

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "cpes": [
      "cpe:2.3:a:yungengxin:cloud_billing:*:*:*:*:*:*:*:*"
    ],
    "vendor": "Yungengxin",
    "modules": [
      "IOCTL Process Termination"
    ],
    "product": "Cloud Billing",
    "versions": [
      {
        "status": "affected",
        "version": "2024.11.28.11"
      }
    ]
  }
]
Related CVEs
CVE-2026-108889

Source reference: /cveMetadata/cveId

Publisher severity

medium

Source reference: /containers/cna/metrics

Event
#22855 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement