CVE-2025-58309

Local confidentiality loss and service interruption

Published Nov 28, 2025 · Updated Nov 28, 2025

Permission control failure in Huawei HarmonyOS 5.0.1, 5.1.0, and 6.0.0 allows local users to affect confidentiality and availability. Huawei has not disclosed the permission check, protected resource, or incorrect operation within the startup recovery module. Local access is required, but no prior privileges or user interaction are required; the disclosed data and form of interruption are not published.

CVSS severity6.8
Medium
EPSS probability0.09%
Next 30 days · Sep 17, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Permission control failure in Huawei HarmonyOS 5.0.1, 5.1.0, and 6.0.0 allows local users to affect confidentiality and availability. Huawei has not disclosed the permission check, protected resource, or incorrect operation within the startup recovery module. Local access is required, but no prior privileges or user interaction are required; the disclosed data and form of interruption are not published.

The record

CVE
CVE-2025-58309
Published
Nov 28, 2025
Updated
Nov 28, 2025
Vendor
MindSpore
Product
HarmonyOS
Classifications
CWE-264
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 28, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 28, 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=5.1.0
  3. Affected versionversion=6.0.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

MindSpore · HarmonyOSversion=5.0.1; version=5.1.0; version=6.0.0

Published CVSS scores

7.1NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
6.8HuaweiCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/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)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-264Permissions, Privileges, and Access Controls

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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