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CVE Vulnerability Details :
CVE-2026-28733
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 | 12:40
Rejected At-
▼CVE Numbering Authority (CNA)
filemanagement_storage_service has an use after free vulnerability

in OpenHarmony v6.0 and prior versions allow a local attacker arbitrary code execution.

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-416CWE-416 Use after free
Type: CWE
CWE ID: CWE-416
Description: CWE-416 Use after free
Metrics
VersionBase scoreBase severityVector
3.16.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
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
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found