CVE-2025-58297

Availability impact via sensor service stack overflow

Published Oct 11, 2025 · Updated Oct 11, 2025

Stack-based buffer overflow in the HarmonyOS 5.1.0 sensor service allows local users to affect availability via unspecified vectors. Huawei has not published the vulnerable function, the sensor input involved, or the operation that overruns a stack buffer. Local access is required, but no privileges or user interaction are required; the exact availability consequence is undisclosed.

CVSS severity5.9
Medium
EPSS probability0.09%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stack-based buffer overflow in the HarmonyOS 5.1.0 sensor service allows local users to affect availability via unspecified vectors. Huawei has not published the vulnerable function, the sensor input involved, or the operation that overruns a stack buffer. Local access is required, but no privileges or user interaction are required; the exact availability consequence is undisclosed.

The record

CVE
CVE-2025-58297
Published
Oct 11, 2025
Updated
Oct 11, 2025
Vendor
MindSpore
Product
HarmonyOS
Classifications
CWE-121, T1499
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 11, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 11, 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=5.1.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

MindSpore · HarmonyOSversion=5.1.0

Published CVSS scores

5.9Huawei TechnologiesCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
5.5NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/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)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-121Stack-based Buffer Overflow
T1499Endpoint Denial of Service

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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