CVE-2025-27563: security_access_token has an improper preservation of permissions vulnerability
Published Jun 8, 2025
·Updated
in OpenHarmony v5.0.3 and prior versions allow a local attacker cause information leak through get permission.
Affected Software
1 affected component
Openatom Openharmony<=5.0.3
Event History
Jun 8, 2025
CVE Published
via MITRE·11:47 AM
Data Sourced
via MITRE·11:47 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·12:15 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2025-27563?
CVE-2025-27563 is classified as a medium severity vulnerability due to its potential for information leakage.
2
How do I fix CVE-2025-27563?
To fix CVE-2025-27563, upgrade to OpenHarmony version 5.0.4 or later, as earlier versions are affected.
3
What does CVE-2025-27563 exploit?
CVE-2025-27563 exploits the get permission functionality in OpenHarmony, allowing local attackers to leak sensitive information.
4
What versions of OpenHarmony are affected by CVE-2025-27563?
CVE-2025-27563 affects OpenHarmony versions up to and including 5.0.3.
5
Who can be affected by CVE-2025-27563?
Local attackers with access to the system can be affected by CVE-2025-27563, as it allows them to exploit the information leak.