CVE-2025-27128

liteos_a has an UAF vulnerability

Published Aug 11, 2025 CVSS 3.1 · 8.4 High EPSS < 1% KEV · Not listed
Description
in OpenHarmony v5.0.3 and prior versions allow a local attacker arbitrary code execution in tcb through use after free.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-24109 in OpenHarmony v5.0.3 and prior versions allow a local attacker arbitrary code execution in tcb through use after free.
History
Type Values Removed Values Added
First Time appeared Openatom
Openatom openharmony
CPEs cpe:2.3:o:openatom:openharmony:*:*:*:*:-:*:*:*
Vendors & Products Openatom
Openatom openharmony
Type Values Removed Values Added
First Time appeared Openharmony
Openharmony openharmony
Vendors & Products Openharmony
Openharmony openharmony
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description in OpenHarmony v5.0.3 and prior versions allow a local attacker arbitrary code execution in tcb through use after free.
Title liteos_a has an UAF vulnerability
Weaknesses CWE-416
References
Metrics cvssV3_1

{'score': 8.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
OpenHarmony
Published
Updated
Aug 11, 2025, 1:48 PM
Reserved
Mar 2, 2025, 7:18 AM
Status
Analyzed
Published
Aug 11, 2025, 4:15 AM
Modified
Jun 17, 2026, 9:03 AM