CVE-2026-34867 — Double Free in Huawei Harmonyos

CWE-415 — Double Free3 documents3 sources
Severity
5.6MEDIUMNVD
EPSS
0.0%
top 99.61%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Huawei Harmonyos
Timeline
PublishedApr 13

Description

Double free vulnerability in the multi-mode input system. Impact: Successful exploitation of this vulnerability may affect availability.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:HExploitability: 1.3 | Impact: 4.2

Affected Packages1 packages

▶CVEListV5huawei/harmonyos5.1.0, 6.0.0+1

🔴Vulnerability Details

2
GHSA
GHSA-84fx-xj3c-r25h: Double free vulnerability in the multi-mode input system↗2026-04-13
▶
CVEList
CVE-2026-34867: Double free vulnerability in the multi-mode input system↗2026-04-13
▶
CVE-2026-34867 — Double Free in Huawei Harmonyos | cvebase