CVE-2026-28733: filemanagement_storage_service has an use after free vulnerability
Published May 19, 2026
·Updated
in OpenHarmony v6.0 and prior versions allow a local attacker arbitrary code execution.
Affected Software
1 affected component
OpenHarmony OpenHarmony<=6.0
Event History
May 19, 2026
CVE Published
via MITRE·03:08 AM
Data Sourced
via MITRE·03:08 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·04:16 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-28733?
CVE-2026-28733 is considered a critical vulnerability due to its potential for arbitrary code execution.
2
How do I fix CVE-2026-28733?
To fix CVE-2026-28733, upgrade OpenHarmony to version 6.1 or later.
3
Who is affected by CVE-2026-28733?
Users of OpenHarmony version 6.0 and prior are affected by CVE-2026-28733.
4
What type of vulnerability is CVE-2026-28733?
CVE-2026-28733 is categorized as a use after free vulnerability.
5
Can CVE-2026-28733 be exploited remotely?
CVE-2026-28733 requires local access to exploit, thus it cannot be exploited remotely.