PT-2026-32235 · Huawei · Harmonyos

CVE-2026-34856 · Published 2026-04-13 · Updated 2026-04-22

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions versions not specified

Description There is a use-after-free issue in the communication module that may affect availability.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Race Condition

Weakness Enumeration

CWE-362

Related Identifiers

CVE-2026-34856

Affected Products

Harmonyos

References · 5

• https://consumer.huawei.com/en/support/bulletin/2026/4 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-34856 · Security Note
• https://consumer.huawei.com/en/support/bulletinwearables/2026/4 · Vendor Advisory
• https://twitter.com/giuseppe_1337/status/2046767265085820967 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2043565784744484899 · Twitter Post