CVE-2026-24921: High severity Huawei Harmonyos vulnerability
Published Feb 6, 2026
·Updated
Address read vulnerability in the HDC module. Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.
Affected Software
1 affected component
Huawei Harmonyos=6.0.0
Event History
Feb 6, 2026
CVE Published
via MITRE·08:30 AM
Data Sourced
via MITRE·08:30 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·09:15 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2026-24921?
The severity of CVE-2026-24921 is critical due to its impact on availability and confidentiality.
2
How do I fix CVE-2026-24921?
To fix CVE-2026-24921, ensure that you update to the latest version of Huawei HarmonyOS.
3
Which versions of HarmonyOS are affected by CVE-2026-24921?
CVE-2026-24921 affects Huawei HarmonyOS version 6.0.0.
4
What is the impact of CVE-2026-24921?
The impact of CVE-2026-24921 includes potential loss of availability and compromise of confidentiality.
5
Is there a workaround for CVE-2026-24921?
There are no known workarounds for CVE-2026-24921, and updating is the recommended approach.