CVE-2026-34855

Huawei / HarmonyOS PUBLISHED

Description (CNA)

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

Affected (CNA)

Vendor / product	Versions
Huawei / HarmonyOS	affected 6.0.0; affected 5.1.0; affected 4.3.1; affected 4.3.0; affected 4.2.0; affected 4.0.0
Huawei / EMUI	affected 15.0.0; affected 14.2.0; affected 14.0.0

CWE

CWE-20

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.