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Medium severity4.1NVD Advisory· Published Apr 13, 2026· Updated Apr 15, 2026

CVE-2026-34858

CVE-2026-34858

Description

UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability.

Affected products

3

Huawei/Harmonyos3 versions
cpe:2.3:o:huawei:harmonyos:5.1.0:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:huawei:harmonyos:5.1.0:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:harmonyos:5.1.1:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:harmonyos:6.0.0:*:*:*:*:*:*:*

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

3

consumer.huawei.com/en/support/bulletin/2026/4/nvdVendor Advisory
consumer.huawei.com/en/support/bulletinvision/2026/4/nvdVendor Advisory
consumer.huawei.com/en/support/bulletinwearables/2026/4/nvdVendor Advisory

News mentions

0

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