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EUVD-2026-76534

🗓️ 11 Sep 2026 19:45:20Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

Write use-after-free in Linux kernel mcp2221 HID driver via dangling rxbuf after I2C transfer.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-89622
11 Sep 202619:45
cve
cvelist
Cvelist
CVE-2026-89622 HID: mcp2221: clear rxbuf after I2C/SMBus transfer completes
11 Sep 202619:45
cvelist
nvd
NVD
CVE-2026-89622
11 Sep 202620:19
nvd
ptsecurity
Positive Technologies
PT-2026-90338
11 Sep 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-89622
11 Sep 202620:28
redhatcve
[
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        "vendor": {
          "name": "Linux"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "0570e583-a48c-386b-aa17-db2be8abea82",
        "product": {
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        "product": {
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        },
        "product_version": "patch: 6.18.51"
      },
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          }
        },
        "product_version": "patch: 7.3-rc1"
      }
    ]
  }
]

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