CVE-2025-54655

HIGH

Huawei Harmonyos - TOCTOU Race Condition

Title source: rule
STIX 2.1

Description

Race condition vulnerability in the virtualization base module. Successful exploitation of this vulnerability may affect the confidentiality and integrity of the virtualization graphics module.

Scores

CVSS v3 8.1
EPSS 0.0001
EPSS Percentile 0.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-367
Status published
Products (2)
huawei/harmonyos 5.0.1
huawei/harmonyos 5.0.2
Published Aug 06, 2025
Tracked Since Feb 18, 2026