CVE-2026-34855

State: Published
Severity: 5.7 Medium
Published: Apr 13, 2026
Updated: Apr 13, 2026
Reserved: Mar 31, 2026

Description

Out-of-bounds write vulnerability in the kernel module. Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.

Scores

CVSS	Score	Vector	Source
3.1	5.7 Medium	CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H	huawei

Weaknesses

CWE-20 Improper input validation

Affected Products

Product	Versions
HarmonyOSHuawei	6.0.0Affected 5.1.0Affected 4.3.1Affected 4.3.0Affected 4.2.0Affected 4.0.0Affected
EMUIHuawei	15.0.0Affected 14.2.0Affected 14.0.0Affected

References

https://consumer.huawei.com/en/support/bulletin/2026/4/

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