CVE-2026-90329

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-90329", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-11T19:38:34.803Z", "datePublished": "2026-09-17T16:08:43.304Z", "dateUpdated": "2026-10-19T09:01:46.257Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-19T09:01:46.257Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: synchronize input before cleaning up a failed probe\n\nhid_device_io_start() allows reports to run concurrently with probe. If\nthe probe subsequently fails, __hid_device_probe() releases driver\nresources and clears hdev->driver without first excluding those report\ncallbacks.\n\nFor example, a report may enter hidraw_report_event() while the failure\npath frees the associated hidraw object, leading to a use-after-free when\nthe report takes the object's list lock.\n\nStop input before performing failed-probe cleanup. This reacquires\ndriver_input_lock and waits for any report callback already in progress."}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 8.8, "baseSeverity": "HIGH"}, "scenarios": [{"lang": "en", "value": "AV:A - HID input reports that race __hid_device_probe() cleanup after hid_device_io_start() arrive from an adjacent Bluetooth HID peer via hidp_recv_intr_frame() \u2192 hidp_process_report() \u2192 hid_input_report(). nintendo_hid_probe() for HID_BLUETOOTH_DEVICE Joy-Con/Pro calls hid_hw_start(HID_CONNECT_HIDRAW) then hid_device_io_start() before joycon_init() can fail.\nAC:L - The attacker device both fails probe after hid_device_io_start() (nintendo joycon_init(), or mcp2221 mcp_set_i2c_speed() returning error with io still started) and sends interrupt reports so hidraw_report_event() runs on another CPU while hid_close_report()/hidraw_disconnect() free the object; both sides of the race are attacker-driven.\nPR:N - hid_device_probe() matches and probes the HID device with no host uid, capability, or user-namespace check. A Bluetooth HID peer needs no Linux account; CAP_NET_ADMIN is only required for bluetoothd HIDPCONNADD, not for the peripheral to deliver hidp interrupt frames.\nUI:N - hidp_session_dev_work() calls hid_add_device(), which runs hid_device_probe() automatically once the HIDP session exists; after hid_device_io_start(), interrupt reports are processed with no victim open, mount, or other action (pairing is an attacker prerequisite, not exploit-time UI).\nS:U - The use-after-free is of host-kernel hidraw and hid_report objects inside HID core cleanup; it does not cross a VM, IOMMU, or sandbox boundary.\nC:H - hid_report_raw_event() can enter hidraw_report_event() and take hidraw->list_lock on an object already freed by hidraw_disconnect()/hid_close_report() in the failed-probe path, a use-after-free that can be reused for an arbitrary kernel read.\nI:H - The same freed hidraw/hid_report object is written (list_lock, kmemdup into list buffers) and can be sprayed, yielding an arbitrary write or control-flow hijack primitive from the in-flight report callback.\nA:H - hidraw_report_event() taking the freed hidraw->list_lock, or hid_get_report() walking reports already freed by hid_close_report(), oopses or panics the kernel even when the UAF is not fully exploited."}]}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/hid/hid-core.c"], "versions": [{"version": "c849a6143bec520aff2a6646518b0d041402428b", "lessThan": "3ffb088a2ed34ca982cfc2c81d107ce370aa45f1", "status": "affected", "versionType": "git"}, {"version": "c849a6143bec520aff2a6646518b0d041402428b", "lessThan": "2c35cdeb13a0c52429501e66f368fa59cad235f6", "status": "affected", "versionType": "git"}, {"version": "c849a6143bec520aff2a6646518b0d041402428b", "lessThan": "98201b46f7e33fe11af6f024fecb40fb56634225", "status": "affected", "versionType": "git"}, {"version": "c849a6143bec520aff2a6646518b0d041402428b", "lessThan": "9a3da56aae28e1ad3a3e591f72a537742053ecd2", "status": "affected", "versionType": "git"}, {"version": "c849a6143bec520aff2a6646518b0d041402428b", "lessThan": "edd490b8ad85c052eaf10dcc9f390ea54f1e1b39", "status": "affected", "versionType": "git"}, {"version": "c849a6143bec520aff2a6646518b0d041402428b", "lessThan": "01eeb601a1626e683fb7b77c63f442b06fb87093", "status": "affected", "versionType": "git"}, {"version": "c849a6143bec520aff2a6646518b0d041402428b", "lessThan": "b85d1000eb8842768970f2fd0a8fd362472d02d5", "status": "affected", "versionType": "git"}, {"version": "c849a6143bec520aff2a6646518b0d041402428b", "lessThan": "207853d46f7ef2e28042344a1468da8754c3ddbf", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/hid/hid-core.c"], "versions": [{"version": "3.10", "status": "affected"}, {"version": "0", "lessThan": "3.10", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.270", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.221", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.188", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.157", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.110", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.52", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.6", "lessThanOrEqual": "7.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.3", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "5.10.270"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "5.15.221"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "6.1.188"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "6.6.157"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "6.12.110"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "6.18.52"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "7.2.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "7.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/3ffb088a2ed34ca982cfc2c81d107ce370aa45f1"}, {"url": "https://git.kernel.org/stable/c/2c35cdeb13a0c52429501e66f368fa59cad235f6"}, {"url": "https://git.kernel.org/stable/c/98201b46f7e33fe11af6f024fecb40fb56634225"}, {"url": "https://git.kernel.org/stable/c/9a3da56aae28e1ad3a3e591f72a537742053ecd2"}, {"url": "https://git.kernel.org/stable/c/edd490b8ad85c052eaf10dcc9f390ea54f1e1b39"}, {"url": "https://git.kernel.org/stable/c/01eeb601a1626e683fb7b77c63f442b06fb87093"}, {"url": "https://git.kernel.org/stable/c/b85d1000eb8842768970f2fd0a8fd362472d02d5"}, {"url": "https://git.kernel.org/stable/c/207853d46f7ef2e28042344a1468da8754c3ddbf"}], "title": "HID: synchronize input before cleaning up a failed probe", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/hid/hid-core.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "3ffb088a2ed34ca982cfc2c81d107ce370aa45f1", "status": "affected", "version": "c849a6143bec520aff2a6646518b0d041402428b", "versionType": "git"}, {"lessThan": "2c35cdeb13a0c52429501e66f368fa59cad235f6", "status": "affected", "version": "c849a6143bec520aff2a6646518b0d041402428b", "versionType": "git"}, {"lessThan": "98201b46f7e33fe11af6f024fecb40fb56634225", "status": "affected", "version": "c849a6143bec520aff2a6646518b0d041402428b", "versionType": "git"}, {"lessThan": "9a3da56aae28e1ad3a3e591f72a537742053ecd2", "status": "affected", "version": "c849a6143bec520aff2a6646518b0d041402428b", "versionType": "git"}, {"lessThan": "edd490b8ad85c052eaf10dcc9f390ea54f1e1b39", "status": "affected", "version": "c849a6143bec520aff2a6646518b0d041402428b", "versionType": "git"}, {"lessThan": "01eeb601a1626e683fb7b77c63f442b06fb87093", "status": "affected", "version": "c849a6143bec520aff2a6646518b0d041402428b", "versionType": "git"}, {"lessThan": "b85d1000eb8842768970f2fd0a8fd362472d02d5", "status": "affected", "version": "c849a6143bec520aff2a6646518b0d041402428b", "versionType": "git"}, {"lessThan": "207853d46f7ef2e28042344a1468da8754c3ddbf", "status": "affected", "version": "c849a6143bec520aff2a6646518b0d041402428b", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/hid/hid-core.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "3.10"}, {"lessThan": "3.10", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.270", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.221", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.188", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.157", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.110", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.52", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.6", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.3", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: synchronize input before cleaning up a failed probe\n\nhid_device_io_start() allows reports to run concurrently with probe. If\nthe probe subsequently fails, __hid_device_probe() releases driver\nresources and clears hdev->driver without first excluding those report\ncallbacks.\n\nFor example, a report may enter hidraw_report_event() while the failure\npath frees the associated hidraw object, leading to a use-after-free when\nthe report takes the object's list lock.\n\nStop input before performing failed-probe cleanup. This reacquires\ndriver_input_lock and waits for any report callback already in progress."}], "id": "CVE-2026-90329", "lastModified": "2026-10-19T09:19:26.980", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "type": "Secondary"}]}, "published": "2026-09-17T17:17:31.307", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/01eeb601a1626e683fb7b77c63f442b06fb87093"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/207853d46f7ef2e28042344a1468da8754c3ddbf"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/2c35cdeb13a0c52429501e66f368fa59cad235f6"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/3ffb088a2ed34ca982cfc2c81d107ce370aa45f1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/98201b46f7e33fe11af6f024fecb40fb56634225"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9a3da56aae28e1ad3a3e591f72a537742053ecd2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b85d1000eb8842768970f2fd0a8fd362472d02d5"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/edd490b8ad85c052eaf10dcc9f390ea54f1e1b39"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[c849a6143bec520aff2a6646518b0d041402428b,3ffb088a2ed34ca982cfc2c81d107ce370aa45f1)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[c849a6143bec520aff2a6646518b0d041402428b,2c35cdeb13a0c52429501e66f368fa59cad235f6)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[c849a6143bec520aff2a6646518b0d041402428b,98201b46f7e33fe11af6f024fecb40fb56634225)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[c849a6143bec520aff2a6646518b0d041402428b,9a3da56aae28e1ad3a3e591f72a537742053ecd2)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[c849a6143bec520aff2a6646518b0d041402428b,edd490b8ad85c052eaf10dcc9f390ea54f1e1b39)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[c849a6143bec520aff2a6646518b0d041402428b,01eeb601a1626e683fb7b77c63f442b06fb87093)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[c849a6143bec520aff2a6646518b0d041402428b,b85d1000eb8842768970f2fd0a8fd362472d02d5)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[c849a6143bec520aff2a6646518b0d041402428b,207853d46f7ef2e28042344a1468da8754c3ddbf)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "3.10"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,3.10)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[5.10.270,5.11.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[5.15.221,5.16.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.1.188,6.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.157,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.110,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.52,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2.6,7.3.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.3-rc1,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-09-19T04:30:16.552677+00:00", "updated": "2026-09-19T15:00:12.189479+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-416"]}