CVE-2026-34853

EUVD-2026-21798
Permission bypass vulnerability in the LBS module.
Impact: Successful exploitation of this vulnerability may affect availability.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.7 HIGH
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Affected Products (NVD)
VendorProductVersion
huaweiharmonyos
4.0.0
huaweiharmonyos
4.2.0
huaweiharmonyos
4.3.0
huaweiharmonyos
4.3.1
huaweiemui
14.0.0
huaweiemui
14.2.0
huaweiemui
15.0.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://consumer.huawei.com/en/support/bulletin/2026/4/
https://consumer.huawei.com/en/support/bulletinvision/2026/4/