CVE-2026-34858

MediumCVSS 4.1/10Last modified Oct 26, 2026

Description

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

Metrics

CVSS 3.1 4.1/10CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-362

Affected software

VendorProductVersions
HuaweiHarmonyOS6.0.0; 5.1.0

References

Timeline

Published
Apr 13, 2026
Last modified
Oct 26, 2026
NVD status
Analyzed

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CVE-2026-34858: Medium severity, CVSS 4.1 | Vulnix