PatchSiren cyber security CVE debrief
CVE-2026-41986 Huawei CVE debrief
A logic bypass vulnerability was discovered in the file system, which could potentially impact availability if exploited. The Common Vulnerability Scoring System (CVSS) score for this vulnerability is 2.4, indicating a low severity.
- Vendor
- Huawei
- Product
- HarmonyOS
- CVSS
- LOW 2.4
- CISA KEV
- Not listed in stored evidence
- Original CVE published
- 2026-06-09
- Original CVE updated
- 2026-06-09
- Advisory published
- 2026-06-09
- Advisory updated
- 2026-06-09
Who should care
Administrators and users of the affected system should be aware of this vulnerability and take necessary precautions to mitigate potential risks.
Technical summary
The vulnerability is described as a logic bypass issue in the file system. The CVSS vector for this vulnerability is CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L, indicating that the vulnerability can be exploited locally with low attack complexity and no privileges required.
Defensive priority
Low
Recommended defensive actions
- Review and apply patches or updates from the vendor as they become available.
- Monitor system logs and performance for potential indicators of exploitation.
- Implement general security best practices to reduce the attack surface and prevent exploitation.
Evidence notes
The vendor is identified as Huawei, based on evidence from the source reference.
Official resources
CVE-2026-41986 was published on 2026-06-09T08:16:28.813Z and modified on 2026-06-09T13:34:58.997Z.