CVE-2025-66322

Service interruption via camera framework race condition

Published Dec 8, 2025 · Updated Dec 8, 2025

Race condition in the camera framework module in Huawei HarmonyOS 5.0.1 and 6.0.0 allows local users to disrupt service availability. Huawei has not disclosed the shared resource, competing operations, or synchronization failure within the camera framework module. Exploitation requires local privileges and no user interaction; the published material does not identify whether disruption causes a hang, crash, or reboot.

CVSS severity5.1
Medium
EPSS probability0.07%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Race condition in the camera framework module in Huawei HarmonyOS 5.0.1 and 6.0.0 allows local users to disrupt service availability. Huawei has not disclosed the shared resource, competing operations, or synchronization failure within the camera framework module. Exploitation requires local privileges and no user interaction; the published material does not identify whether disruption causes a hang, crash, or reboot.

The record

CVE
CVE-2025-66322
Published
Dec 8, 2025
Updated
Dec 8, 2025
Vendor
MindSpore
Product
HarmonyOS
Classifications
CWE-362
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Dec 8, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 8, 2025Record 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=5.0.1
  2. Affected versionversion=6.0.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

MindSpore · HarmonyOSversion=5.0.1; version=6.0.0

Published CVSS scores

4.7NVDCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
5.1Huawei TechnologiesCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/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)
Vectorlocal
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

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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