CVE-2026-34863
Published Apr 13, 2026
·Updated
Out-of-bounds write vulnerability in the file system. Impact: Successful exploitation of this vulnerability may affect availability.
Affected Software
2 affected components
Huawei Harmonyos=5.1.0
Huawei Harmonyos=6.0.0
Event History
Apr 13, 2026
CVE Published
via MITRE·04:10 AM
Data Sourced
via MITRE·04:10 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·05:16 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2026-34863?
CVE-2026-34863 is considered a high severity vulnerability due to its potential impact on system availability.
2
How do I fix CVE-2026-34863?
To remediate CVE-2026-34863, users should update to the latest version of Huawei HarmonyOS that addresses this vulnerability.
3
What types of systems are affected by CVE-2026-34863?
CVE-2026-34863 affects Huawei HarmonyOS versions 5.1.0 and 6.0.0.
4
What is the impact of CVE-2026-34863?
The exploitation of CVE-2026-34863 can lead to an out-of-bounds write condition, affecting the availability of the affected systems.
5
Is there a known exploit for CVE-2026-34863?
As of now, there are no confirmed public exploits available for CVE-2026-34863.