CVE-2025-27536

LOW
2025-08-11 [email protected]
3.3
CVSS 3.1

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 19:06 vuln.today
CVE Published
Aug 11, 2025 - 04:15 nvd
LOW 3.3

Tags

Memory Corruption Information Disclosure Openharmony

Description

in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through type confusion.

Analysis

in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through type confusion. Rated low severity (CVSS 3.3), this vulnerability is low attack complexity. No vendor patch available.

Technical Context

This vulnerability is classified as Access of Resource Using Incompatible Type (Type Confusion) (CWE-843), which allows attackers to execute arbitrary code by exploiting type confusion in the application. in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through type confusion. Affected products include: Openatom Openharmony.

Affected Products

Openatom Openharmony.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Enforce strict type checking, use type-safe languages, validate object types before operations.

Priority Score

17
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +16
POC: 0

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CVE-2025-27536 vulnerability details – vuln.today
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