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  4. CVE 2026 43136 hid logitech hidpp check maxfield in
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Back to active CVEs
Unknown severity · Source severity not reportedCVE-2026-43136

HID: logitech-hidpp: Check maxfield in hidpp_get_report_length()CVE-2026-43136

Answer in brief

CVE-2026-43136 records a Unknown severity vulnerability in HID: logitech-hidpp: Check maxfield in hidpp_get_report_length(). 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 May 6, 2026Updated Nov 6, 2026Source checked Nov 6, 2026First seen by HOL Nov 6, 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>=fe3ee1ec007bf7b10d7c02814d4b8fbe7d9bb435 <ae81fac9ce81917817d787e6b74e68482d99bdf2 || >=fe3ee1ec007bf7b10d7c02814d4b8fbe7d9bb435 <2dc023dbc11b8dfa8afa63242762acd8cddcad03 || >=fe3ee1ec007bf7b10d7c02814d4b8fbe7d9bb435 <7f59999fcd699af06ad2aef446a635ea6aa87db3 || >=fe3ee1ec007bf7b10d7c02814d4b8fbe7d9bb435 <b74bf7d0d01fa9b53653f58c29aa00772121f6e9 || >=fe3ee1ec007bf7b10d7c02814d4b8fbe7d9bb435 <f1ceaaf93ea32d0f2b95c95f784ee155962c52ad || >=fe3ee1ec007bf7b10d7c02814d4b8fbe7d9bb435 <1acb28123e57b50d737377f400f57eec889fe5e4 || >=fe3ee1ec007bf7b10d7c02814d4b8fbe7d9bb435 <fb1725c0804dbec9dd01c4cb5c9f1f77a69e36dc || >=fe3ee1ec007bf7b10d7c02814d4b8fbe7d9bb435 <1547d41f9f19d691c2c9ce4c29f746297baef9e9ae81fac9ce81917817d787e6b74e68482d99bdf2, 2dc023dbc11b8dfa8afa63242762acd8cddcad03, 7f59999fcd699af06ad2aef446a635ea6aa87db3, b74bf7d0d01fa9b53653f58c29aa00772121f6e9, f1ceaaf93ea32d0f2b95c95f784ee155962c52ad, 1acb28123e57b50d737377f400f57eec889fe5e4, fb1725c0804dbec9dd01c4cb5c9f1f77a69e36dc, 1547d41f9f19d691c2c9ce4c29f746297baef9e9
Linux/Linuxgeneric5.2Not 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 ae81fac9ce81917817d787e6b74e68482d99bdf2 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    May 6, 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

    Nov 6, 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: logitech-hidpp: Check maxfield in hidpp_get_report_length() Do not crash when a report has no fields. Fake USB gadgets can send their own HID report descriptors and can define report structures without valid fields. This can be used to crash the kernel over USB.

Quoted source text, attributed separately from HOL analysis.