# CVE-2026-49314

## Summary

- **CVE ID:** CVE-2026-49314
- **Severity:** HIGH
- **CVSS Score:** 7.3 (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L)
- **CWE:** CWE-125
- **Published:** Sep 9, 2026
- **Last Modified:** Sep 9, 2026

## Description

OOB write vulnerability in the rendering and composition module.
Impact: Successful exploitation of this vulnerability may affect availability.

## Affected Products

- Huawei — HarmonyOS (6.1.0)

## References

- [CNA](https://consumer.huawei.com/en/support/bulletin/2026/9/)
- [CNA](https://consumer.huawei.com/en/support/bulletinlaptops/2026/9/)

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-09._