UAF in Security Module via CVE-2026-24917
CVE-2026-24917 Published on February 6, 2026
UAF vulnerability in the security module. Impact: Successful exploitation of this vulnerability may affect availability.
Vulnerability Analysis
CVE-2026-24917 can be exploited with local system access, and requires small amount of user privileges. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity, and a high impact on 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-2026-24917 has been classified to as a Dangling pointer vulnerability or weakness.
Products Associated with CVE-2026-24917
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Affected Versions
Huawei HarmonyOS:- Version 4.3.0 is affected.
- Version 4.2.0 is affected.
- Version 4.0.0 is affected.
- Version 3.1.0 is affected.
- Version 15.0.0 is affected.
- Version 14.2.0 is affected.
- Version 14.0.0 is affected.
- Version 13.0.0 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.