CVE-2026-41987

App management availability impact

Published Sep 9, 2026 · Updated Sep 9, 2026

Permission control failure in Huawei HarmonyOS and EMUI allows attackers to impair availability through the app management module. Huawei has not published which permission check fails or which untrusted input reaches the affected app management operation. The listed releases are affected, but the required access, interaction, and exact availability effect remain undisclosed.

CVSS severityUnavailable
Unscored
EPSS probability0.08%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Permission control failure in Huawei HarmonyOS and EMUI allows attackers to impair availability through the app management module. Huawei has not published which permission check fails or which untrusted input reaches the affected app management operation. The listed releases are affected, but the required access, interaction, and exact availability effect remain undisclosed.

The record

CVE
CVE-2026-41987
Published
Sep 9, 2026
Updated
Sep 9, 2026
Vendor
MindSpore
Product
HarmonyOS
Classifications
Unavailable
Attack vector
Unavailable
Privileges
Unavailable

Timeline

How it unfolded

  1. Sep 9, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 9, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=4.0.0
  2. Affected versionversion=4.2.0
  3. Affected versionversion=4.3.0
  4. Affected versionversion=4.3.1
  5. Affected versionversion=4.3.3

What conditions does exploitation require?

Attack vectorUnavailable in this record.
Required privilegesUnavailable in this record.

What is affected?

MindSpore · HarmonyOSversion=4.0.0; version=4.2.0; version=4.3.0; version=4.3.1; version=4.3.3
MindSpore · EMUIversion=14.0.0; version=14.2.0; version=15.0.0; version=16.0.0

Published CVSS scores

No CVSS assessment is available in this record.

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

Weakness, pattern, technique

No sourced classifications are available.

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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