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PatchSiren cyber security CVE debrief

CVE-2026-41981 Huawei CVE debrief

CVE-2026-41981 is an out-of-bounds write vulnerability in the IPC module. The CVSS score for this vulnerability is 5.3, and the severity is MEDIUM. The vulnerability was published on 2026-06-09T08:16:28.050Z and modified on 2026-06-09T13:34:58.997Z. The vendor is currently listed as Unknown Vendor, but evidence suggests it may be Huawei. The vulnerability has been referenced in two source references from [email protected].

Vendor
Huawei
Product
HarmonyOS
CVSS
MEDIUM 5.3
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

Anyone using the affected IPC module should be aware of this vulnerability and take necessary precautions.

Technical summary

The vulnerability is an out-of-bounds write in the IPC module, which could potentially allow an attacker to affect availability.

Defensive priority

MEDIUM

Recommended defensive actions

  • Review and apply patches from the vendor if available. See [ref-4](https://consumer.huawei.com/en/support/bulletin/2026/6/) and [ref-5](https://consumer.huawei.com/en/support/bulletinwearables/2026/6/).
  • Monitor for any advisories or updates from the vendor.

Evidence notes

The vendor is currently listed as Unknown Vendor, but there is evidence suggesting it may be Huawei.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-41981 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-41981

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

  • CVE-2026-41981 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-41981

    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.