CVE-2025-46304

Process crash via unchecked HID bounds

Published Feb 11, 2026 · Updated Feb 11, 2026

Bounds-checking failure in Apple Multi-Touch on iOS, iPadOS, and macOS allows physically proximate attackers to crash a process. Multi-Touch performs inadequate bounds checks while handling input from a malicious HID device; Apple has not disclosed the specific routine or field involved. Exploitation requires connection and interaction with the crafted device, and the reported consequence is limited to loss of availability in the affected process.

CVSS severity5.7
Medium
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Bounds-checking failure in Apple Multi-Touch on iOS, iPadOS, and macOS allows physically proximate attackers to crash a process. Multi-Touch performs inadequate bounds checks while handling input from a malicious HID device; Apple has not disclosed the specific routine or field involved. Exploitation requires connection and interaction with the crafted device, and the reported consequence is limited to loss of availability in the affected process.

The record

CVE
CVE-2025-46304
Published
Feb 11, 2026
Updated
Feb 11, 2026
Vendor
Apple
Product
iOS and iPadOS
Classifications
CWE-400, T1499
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 11, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 11, 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=unspecified <18.7

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

Apple · iOS and iPadOSversion=unspecified <18.7
Apple · macOSversion=unspecified <14.8; version=unspecified <15.7

Published CVSS scores

5.7CISA-ADPCVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-400Uncontrolled Resource Consumption
T1499Endpoint Denial of Service

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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