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usb: usbfs: fix use-after-free of usb_device in usbdev_release()

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

cve-program · CVE-2026-80824

Published

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range
{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/usb/core/devio.c"
                    ],
                    "versions": [
                        {
                            "version": "f7d34b445abc00e979b7cf36b9580ac3d1a47cd8",
                            "lessThan": "0a960b88c5979f853019d4dc4957dfbeeb193440",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f7d34b445abc00e979b7cf36b9580ac3d1a47cd8",
                            "lessThan": "96f5520fc9a5e4bbf77ac93c9d5ce502f597e6cf",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f7d34b445abc00e979b7cf36b9580ac3d1a47cd8",
                            "lessThan": "bd4bffc621a8cb2f4d9ed9b6447415de524a3bef",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f7d34b445abc00e979b7cf36b9580ac3d1a47cd8",
                            "lessThan": "65879e0a452ca2a234b9475e0c11aff7a4343738",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f7d34b445abc00e979b7cf36b9580ac3d1a47cd8",
                            "lessThan": "b3cde26a66b04f1d90ed0b675899c88b4e49d424",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f7d34b445abc00e979b7cf36b9580ac3d1a47cd8",
                            "lessThan": "5f08c45bdcfd28d1171de38c5ef29fc89a76eedc",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f7d34b445abc00e979b7cf36b9580ac3d1a47cd8",
                            "lessThan": "7f0278e474c4d1c4457974ff1137cc385c944ab3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f7d34b445abc00e979b7cf36b9580ac3d1a47cd8",
                            "lessThan": "47a7f98fbb5006d46d15a3a210ffdc61448a4f19",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f7d34b445abc00e979b7cf36b9580ac3d1a47cd8",
                            "lessThan": "0dd68b5d01d022fc9c5e71c82a82b0a94d3d0671",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range
{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/usb/core/devio.c"
                    ],
                    "versions": [
                        {
                            "version": "4.6",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.6",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.269",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.220",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.187",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.156",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.108",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.49",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.13",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.3",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 9 Nov 05:32 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current