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CVE-2026-90329— HID: synchronize input before cleaning up a failed probe

Quick assessment

Affected
Linux Linux
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Linux 内核中，已修复以下漏洞： HID：在清理失败的 probe 之前先同步输入 允许报告（report）与 probe 过程并发执行。如果 probe 随后失败， 会释放驱动程序资源并清除 ，但在执行这些操作之前，并未排除正在执行的报告回调函数。 例如，一个报告可能已进入 ，而失败处理路径却释放了与之关联的 hidraw 对象，从而导致当该报告尝试获取该对象的列表锁时，发生使用已释放内存（use-after-free）的问题。 在进行失败 probe 的清理工作之前，先停止输入。这会重新获取 ，并等待任

CVSS 8.8 · High EPSS 0.34% · P28

Affected Version Matrix 18

VendorProduct Version RangeStatus
Linux Linux c849a6143bec520aff2a6646518b0d041402428b< 3ffb088a2ed34ca982cfc2c81d107ce370aa45f1 affected
c849a6143bec520aff2a6646518b0d041402428b< 2c35cdeb13a0c52429501e66f368fa59cad235f6 affected
c849a6143bec520aff2a6646518b0d041402428b< 98201b46f7e33fe11af6f024fecb40fb56634225 affected
c849a6143bec520aff2a6646518b0d041402428b< 9a3da56aae28e1ad3a3e591f72a537742053ecd2 affected
c849a6143bec520aff2a6646518b0d041402428b< edd490b8ad85c052eaf10dcc9f390ea54f1e1b39 affected
c849a6143bec520aff2a6646518b0d041402428b< 01eeb601a1626e683fb7b77c63f442b06fb87093 affected
c849a6143bec520aff2a6646518b0d041402428b< b85d1000eb8842768970f2fd0a8fd362472d02d5 affected
c849a6143bec520aff2a6646518b0d041402428b< 207853d46f7ef2e28042344a1468da8754c3ddbf affected
… +10 more rows
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I. Basic Information for CVE-2026-90329

Vulnerability Information
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Vulnerability Title
HID: synchronize input before cleaning up a failed probe
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: HID: synchronize input before cleaning up a failed probe hid_device_io_start() allows reports to run concurrently with probe. If the probe subsequently fails, __hid_device_probe() releases driver resources and clears hdev->driver without first excluding those report callbacks. For example, a report may enter hidraw_report_event() while the failure path frees the associated hidraw object, leading to a use-after-free when the report takes the object's list lock. Stop input before performing failed-probe cleanup. This reacquires driver_input_lock and waits for any report callback already in progress.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Linux Linux c849a6143bec520aff2a6646518b0d041402428b ~ 3ffb088a2ed34ca982cfc2c81d107ce370aa45f1 -
Linux Linux 3.10 -

II. Public POCs for CVE-2026-90329

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III. Intelligence Information for CVE-2026-90329

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Patches & Fixes for CVE-2026-90329 (8)

Same Patch Batch · Linux · 2026-09-17 · 600 CVEs total

CVE-2026-90104 9.8 CRITICAL NFSv4.1: zero referring call lists before decoding
CVE-2026-90151 9.8 CRITICAL NFSv4: remove callback IDR entry on client allocation failure
CVE-2026-90173 9.8 CRITICAL smb: smbdirect: free completion queues with ib_free_cq()
CVE-2026-92489 9.8 CRITICAL xfrm: Fix skb double-free in xfrm_dev_direct_output()
CVE-2026-90235 9.8 CRITICAL sunrpc: xprtsock: annotate shared socket callbacks with READ_ONCE/WRITE_ONCE
CVE-2026-90110 9.4 CRITICAL inetpeer: randomize RB-tree node comparison using SipHash
CVE-2026-90414 9.1 CRITICAL IB/isert: reject PDUs declaring more data than was received
CVE-2026-90230 9.1 CRITICAL nvmet: fix heap out-of-bounds read in nvmet_auth_negotiate()
CVE-2026-90413 9.1 CRITICAL IB/isert: reject login PDUs declaring more data than was received
CVE-2026-90240 8.8 HIGH iommu/vt-d: Flush context cache with correct SID when tearing down aliases
CVE-2026-90381 8.8 HIGH wifi: mt76: fix handling channel context with different bands in mt76_switch_vif_chanctx()
CVE-2026-90286 8.8 HIGH drm/amdgpu/gfx6: Use PFP on the compute queues too
CVE-2026-90425 8.8 HIGH iommu/tegra241-cmdqv: Require exactly one Stream ID for a vSID
CVE-2026-90380 8.8 HIGH wifi: mt76: mt792x: fix use-after-free in mt76_rx_poll_complete
CVE-2026-90256 8.8 HIGH Bluetooth: L2CAP: use proto_lock for l2cap_data to fix l2cap_disconn_ind
CVE-2026-90255 8.8 HIGH Bluetooth: hci_conn: fix the SCO setup context lifetime
CVE-2026-90379 8.8 HIGH wifi: mt76: mt7921: Add PCIe AER handler support to prevent system crash
CVE-2026-93189 8.8 HIGH HID: core: quiesce input in hid_hw_stop() to prevent use-after-free
CVE-2026-93042 8.8 HIGH dmaengine: dw-edma: Terminate all descriptors without callbacks
CVE-2026-90162 8.8 HIGH ksmbd: defer publishing granted locks to prevent UAF/double-free race

Showing top 20 of 600 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

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