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Back to active CVEs
Unknown severity · Source severity not reportedCVE-2026-53037

HID: usbhid: fix deadlock in hid_post_reset()CVE-2026-53037

Answer in brief

CVE-2026-53037 records a Unknown severity vulnerability in HID: usbhid: fix deadlock in hid_post_reset(). The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Jun 24, 2026Updated Nov 6, 2026Source checked Nov 6, 2026First seen by HOL Jun 24, 2026Material review Nov 6, 2026
Upstream Advisory

Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
Not reported
Source
CVE List V5
Source checked
Nov 6, 2026
References
8 linked sources
Open source record

Key facts

Risk
Unknown severitySource severity not reported
Exploitation
Not marked as known exploited
Affected software
2 mapped packages or products
Fix availability
Available

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Linux/Linuxgeneric>=dc3c78e43469063c5bf4b744214508f94c4129f9 <56d318ef8766f0deb08517fd8f3007256ea7997d || >=dc3c78e43469063c5bf4b744214508f94c4129f9 <90550af0aad5e75110073c501e4fb42fca20ff80 || >=dc3c78e43469063c5bf4b744214508f94c4129f9 <eeceb6f4dd42065fdda3a526a93d08b8fb90fb69 || >=dc3c78e43469063c5bf4b744214508f94c4129f9 <ad4505d2ab3aaac6498f17649608e70e80034bf2 || >=dc3c78e43469063c5bf4b744214508f94c4129f9 <4e900465296ce9fb12ed47dc77389b8dde95bfe0 || >=dc3c78e43469063c5bf4b744214508f94c4129f9 <c7abd0e6c87441e99c759d40eb6fe589634e3041 || >=dc3c78e43469063c5bf4b744214508f94c4129f9 <b3d16611d7cd78e9d5c6baa19b61b7caf9f1ab5e || >=dc3c78e43469063c5bf4b744214508f94c4129f9 <8df2c1b47ee3cd50fd454f75c7a7e2ae8a6adf7256d318ef8766f0deb08517fd8f3007256ea7997d, 90550af0aad5e75110073c501e4fb42fca20ff80, eeceb6f4dd42065fdda3a526a93d08b8fb90fb69, ad4505d2ab3aaac6498f17649608e70e80034bf2, 4e900465296ce9fb12ed47dc77389b8dde95bfe0, c7abd0e6c87441e99c759d40eb6fe589634e3041, b3d16611d7cd78e9d5c6baa19b61b7caf9f1ab5e, 8df2c1b47ee3cd50fd454f75c7a7e2ae8a6adf72
Linux/Linuxgeneric3.5Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Linux/Linux, Linux/Linux.
  2. 2Review the reported fix. Update Linux/Linux to 56d318ef8766f0deb08517fd8f3007256ea7997d if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Jun 24, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Nov 6, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Jun 24, 2026

Sources and claim methodology

  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
Upstream source description

In the Linux kernel, the following vulnerability has been resolved: HID: usbhid: fix deadlock in hid_post_reset() You can build a USB device that includes a HID component and a storage or UAS component. The components can be reset only together. That means that hid_pre_reset() and hid_post_reset() are in the block IO error handling. Hence no memory allocation used in them may do block IO because the IO can deadlock on the mutex held while resetting a device and calling the interface drivers. Use GFP_NOIO for all allocations in them.

Quoted source text, attributed separately from HOL analysis.