Huawei Kernel Module UAF (CVE-2026-34859)
CVE-2026-34859 Published on April 13, 2026
UAF vulnerability in the kernel module. Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.
Vulnerability Analysis
CVE-2026-34859 can be exploited with local system access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be low. considered to have a small impact on confidentiality and integrity and availability.
Weakness Type
What is a Dangling pointer Vulnerability?
Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code.
CVE-2026-34859 has been classified to as a Dangling pointer vulnerability or weakness.
Products Associated with CVE-2026-34859
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Affected Versions
Huawei HarmonyOS:- Version 4.3.0 is affected.
- Version 4.2.0 is affected.
- Version 15.0.0 is affected.
- Version 14.2.0 is affected.