CVE-2026-28733 Details
Description
in OpenHarmony v6.0 and prior versions allow a local attacker arbitrary code execution.
A vulnerability in OpenHarmony versions 6.0 and prior allows local attackers to execute arbitrary code. This issue is classified as a use-after-free vulnerability in the filemanagement_storage_service component, specifically in the OpenHarmony-v5.1.0-Release branch.
Users can apply the patch available in the OpenHarmony filemanagement_storage_service repository, specifically in the pull request linked in the references.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed May 19, 2026CISA-ADP
Assessed May 19, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://gitcode.com/openharmony/security/tree/master/zh/security-disclosure/2026/2026-05.md | [email protected] | AdvisoryBundleRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-416 | Use After Free | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| OpenHarmony | <= 6.0 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 24, 2026 | CVE Translated | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 19, 2026 | New CVE Received | [email protected] |