PatchSiren cyber security CVE debrief
CVE-2026-41983 Huawei CVE debrief
A Denial of Service (DoS) vulnerability was discovered in the browser kernel. This vulnerability has been assigned a CVSS score of 4.3, indicating a MEDIUM severity level. The successful exploitation of this vulnerability may affect the availability of the system.
- Vendor
- Huawei
- Product
- HarmonyOS
- CVSS
- MEDIUM 4.3
- 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 browser kernel should be aware of this vulnerability and take necessary precautions to mitigate potential risks.
Technical summary
The vulnerability is characterized by the following details: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L. It is associated with CWE-399.
Defensive priority
MEDIUM
Recommended defensive actions
- Review and apply patches from the vendor as they become available.
- Monitor the vendor's advisory pages for updates: [Huawei Support Bulletin](resourceLinkAnnotations.ref-4), [Huawei Support Bulletin Laptops](resourceLinkAnnotations.ref-5), [Huawei Support Bulletin Wearables](resourceKey
Evidence notes
The vendor is identified as Huawei based on the evidence from reference_domain_candidate.
Official resources
CVE-2026-41983 was published on 2026-06-09T08:16:28.283Z and modified on 2026-06-09T13:34:58.997Z.