PatchSiren

PatchSiren cyber security CVE debrief

CVE-2026-41984 Huawei CVE debrief

CVE-2026-41984 is a Use-After-Free (UAF) vulnerability in the package management module. Successful exploitation of this vulnerability may affect service integrity. The vulnerability has a CVSS score of 5.2 and is classified as MEDIUM severity.

Vendor
Huawei
Product
HarmonyOS
CVSS
MEDIUM 5.2
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

This vulnerability may impact users of the affected package management module, potentially affecting service integrity.

Technical summary

The vulnerability is caused by a Use-After-Free (UAF) issue in the package management module. The CVSS vector for this vulnerability is CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:H.

Defensive priority

MEDIUM

Recommended defensive actions

  • Apply patches or updates provided by the vendor to address the vulnerability.
  • Review and update security configurations to prevent exploitation.

Evidence notes

The vendor is identified as Huawei, based on evidence from the source reference.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-41984 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-41984

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-41984 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-41984

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.