CVE-2024-37985

Kernel information disclosure to local users

Published Sep 17, 2024 · Updated Feb 10, 2026

Information disclosure in Microsoft Windows 11 22H2 and 22H3 on ARM64 allows local users to obtain kernel information via unspecified vectors. Microsoft has not published the affected kernel locus or the operation that exposes data. Exploitation requires local access to an ARM64 system and high attack complexity; the disclosed consequence is confidentiality loss only.

CVSS severity5.9
Medium
EPSS probability0.66%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Microsoft Windows 11 22H2 and 22H3 on ARM64 allows local users to obtain kernel information via unspecified vectors. Microsoft has not published the affected kernel locus or the operation that exposes data. Exploitation requires local access to an ARM64 system and high attack complexity; the disclosed consequence is confidentiality loss only.

The record

CVE
CVE-2024-37985
Published
Sep 17, 2024
Updated
Feb 10, 2026
Vendor
Microsoft
Product
Windows 11 Version 22H3
Classifications
CWE-1037, CAPEC-663
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 17, 2024CVE publishedPublication date reported by the CVE source.
  2. Feb 10, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=10.0.22631.0 <10.0.22631.3880

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Microsoft · Windows 11 Version 22H3version=10.0.22631.0 <10.0.22631.3880
Microsoft · Windows 11, version 22H2version=10.0.22621.0 <10.0.22621.3880

Published CVSS scores

5.9Microsoft CorporationCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
5.6NIST NVDCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-1037Processor Optimization Removal or Modification of Security-critical Code
CAPEC-663Exploitation of Transient Instruction Execution

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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