Lucene search
+L

CVE-2026-89623

🗓️ 11 Sep 2026 19:45:20Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 27 Views

Use-after-free in Linux kernel mcp2221 HID driver from report-teardown race.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-89623 HID: mcp2221: stop device IO before hid_hw_stop
11 Sep 202619:45
–cvelist
debiancve
Debian CVE
CVE-2026-89623
11 Sep 202619:45
–debiancve
euvd
EUVD
EUVD-2026-76535
11 Sep 202619:45
–euvd
mscve
Microsoft CVE
HID: mcp2221: stop device IO before hid_hw_stop
13 Sep 202608:06
–mscve
nvd
NVD
CVE-2026-89623
11 Sep 202620:19
–nvd
osv
OSV
AZL-100487 CVE-2026-89623 affecting package kernel 6.6.150.1-1
11 Sep 202620:19
–osv
osv
OSV
BELL-CVE-2026-89623
15 Sep 202606:05
–osv
osv
OSV
DEBIAN-CVE-2026-89623
11 Sep 202620:19
–osv
osv
OSV
OPENSUSE-SU-2026:11880-1 kernel-devel-7.2.7-1.1 on GA media
24 Sep 202600:00
–osv
osv
OSV
UBUNTU-CVE-2026-89623
11 Sep 202620:19
–osv
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.6.8–6.6.157
linuxlinux_kernelRange6.6.8–6.12.109
linuxlinux_kernelRange6.6.8–6.18.50
linuxlinux_kernelRange6.6.8–7.2.4
linuxlinux_kernelRange6.6.8–7.3-rc1
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/hid/hid-mcp2221.c"
    ],
    "versions": [
      {
        "version": "d4b50ac06ea6e47bdd2b04e97d1090c673c80645",
        "lessThan": "85d963499f1feeea287c0a37c3eac3fc1898eca9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d4b50ac06ea6e47bdd2b04e97d1090c673c80645",
        "lessThan": "0ae90a19e6b5a8557d25d95facb7e01c9c07af38",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d4b50ac06ea6e47bdd2b04e97d1090c673c80645",
        "lessThan": "c99ba6c234d4d537c317336376b78c088174034a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d4b50ac06ea6e47bdd2b04e97d1090c673c80645",
        "lessThan": "2eda1513f573945c1e3a0090341f3d28740463b1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d4b50ac06ea6e47bdd2b04e97d1090c673c80645",
        "lessThan": "dca151633c0fde90935311c60e7cfc064aa56134",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/hid/hid-mcp2221.c"
    ],
    "versions": [
      {
        "version": "6.6.8",
        "lessThan": "6.6.157",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.6.8",
        "lessThan": "6.12.109",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.6.8",
        "lessThan": "6.18.50",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.6.8",
        "lessThan": "7.2.4",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.6.8",
        "lessThan": "7.3-rc1",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

14 Sep 2026 13:19Current
5.8Medium risk
Vulners AI Score5.8
EPSS0.00209
27