CVE-2026-49314

EUVD-2026-74596
OOB write vulnerability in the rendering and composition module.
Impact: Successful exploitation of this vulnerability may affect availability.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.3 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 0.28%
Common Weakness Enumeration
References
https://consumer.huawei.com/en/support/bulletin/2026/9/
https://consumer.huawei.com/en/support/bulletinlaptops/2026/9/