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CVE Vulnerability Details :
CVE-2026-25781
PUBLISHED
More InfoOfficial Page
Assigner-OpenHarmony
Assigner Org ID-0cf5dd6e-1214-4398-a481-30441e48fafd
View Known Exploited Vulnerability (KEV) details
Published At-19 May, 2026 | 03:08
Updated At-19 May, 2026 | 03:08
Rejected At-
▼CVE Numbering Authority (CNA)
kernel_liteos_a has an out-of-bounds write vulnerability

in OpenHarmony v6.0 and prior versions allow a local attacker cause DOS and it cannot be recovered.

Affected Products
Vendor
OpenHarmony (OpenAtom Foundation)OpenHarmony
Product
OpenHarmony
Default Status
unaffected
Versions
Affected
  • From v5.0.3 through v6.0 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-787CWE-787 Out-of-bounds write
Type: CWE
CWE ID: CWE-787
Description: CWE-787 Out-of-bounds write
Metrics
VersionBase scoreBase severityVector
3.18.4HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Version: 3.1
Base score: 8.4
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://gitcode.com/openharmony/security/tree/master/zh/security-disclosure/2026/2026-05.md
N/A
Hyperlink: https://gitcode.com/openharmony/security/tree/master/zh/security-disclosure/2026/2026-05.md
Resource: N/A
Details not found