CVE-2026-34863

Published: Apr 13, 2026 Last Modified: Apr 15, 2026
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 6,7
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: high
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high

Description

AI Translation Available

Out-of-bounds write vulnerability in the file system.
Impact: Successful exploitation of this vulnerability may affect availability.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0001
Percentile
0,0th
Updated

EPSS Score Trend (Last 4 Days)

787

Out-of-bounds Write

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Availability Other
Potential Impacts:
Modify Memory Execute Unauthorized Code Or Commands Dos: Crash, Exit, Or Restart Unexpected State
Applicable Platforms
Languages: Assembly, C, C++, Memory-Unsafe
Technologies: ICS/OT
Likelihood of Exploit: High
View CWE Details
Operating System

Harmonyos by Huawei

Product Information
Vendor Huawei
Product Harmonyos
Version 6.0.0
cpe:2.3:o:huawei:harmonyos:6.0.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Harmonyos by Huawei

Product Information
Vendor Huawei
Product Harmonyos
Version 5.1.0
cpe:2.3:o:huawei:harmonyos:5.1.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://consumer.huawei.com/en/support/bulletin/2026/4/
https://consumer.huawei.com/en/support/bulletin/2026/4/