CVE-2026-34866

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CVSS 3.1

5.1 medium

EPSS

<1%p0

Published

Apr 13, 2026 (Apr 13, 2026)

Modified

Jun 17, 2026

Description

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

Vendors: huawei
Products: harmonyos
Weakness: CWE-120
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

NVD CVE.org GitHub PoCs EPSS (0.1%)

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