CVE-2026-34855: Input Validation
Out-of-bounds write vulnerability in the kernel module. Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-34855?
CVE-2026-34855 is considered a critical vulnerability due to its potential impact on availability and confidentiality.
How do I fix CVE-2026-34855?
To fix CVE-2026-34855, update your Huawei HarmonyOS or EMUI to the latest patched version as recommended by Huawei.
Which versions are affected by CVE-2026-34855?
CVE-2026-34855 affects Huawei HarmonyOS versions 4.0.0, 4.2.0, 4.3.0, 4.3.1, 5.1.0, 6.0.0 and EMUI versions 14.0.0, 14.2.0, and 15.0.0.
What are the potential risks of CVE-2026-34855?
The potential risks of CVE-2026-34855 include unauthorized access to sensitive information and disruption of system services.
Is CVE-2026-34855 being actively exploited?
As of now, there have been reports indicating that CVE-2026-34855 is being actively exploited in the wild, making immediate remediation critical.