CVE-2026-25850
filemanagement_storage_service has an improper preservation of permissions vulnerability
in OpenHarmony v6.0 and prior versions allow a local attacker cause information leak
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
filemanagement_storage_service has an improper preservation of permissions vulnerability
in OpenHarmony v6.0 and prior versions allow a local attacker cause information leak
- Record
CVE-2026-25850- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-281
- Updated
- 2026-11-02
EUVDEUVD-2026-30831
in OpenHarmony v6.0 and prior versions allow a local attacker cause information leak
- Record
EUVD-2026-30831- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-vg48-6574-px53
in OpenHarmony v6.0 and prior versions allow a local attacker cause information leak
in OpenHarmony v6.0 and prior versions allow a local attacker cause information leak
- Record
GHSA-vg48-6574-px53- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-281
- Updated
- 2026-11-02
NVD
in OpenHarmony v6.0 and prior versions allow a local attacker cause information leak
- Record
CVE-2026-25850- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-281
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-25850 is a medium vulnerability (CVSS 5.5) in Openharmony, published May 19, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.12%, the 1st percentile. No source names a fixed version.