PT-2026-32250 · Huawei · Harmonyos

Published 2026-04-13 · Updated 2026-04-13 · CVE-2026-34857

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions The product name cannot be determined (affected versions not specified)

Description A Use-After-Free (UAF) issue exists in the communication module. A Use-After-Free occurs when an application continues to use a pointer after it has been freed, which can lead to memory corruption. Successful exploitation of this issue 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-2026-34857

Affected Products

Harmonyos

References · 5

• https://consumer.huawei.com/en/support/bulletinwearables/2026/4 · Vendor Advisory
• https://consumer.huawei.com/en/support/bulletinvision/2026/4 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-34857 · Security Note
• https://consumer.huawei.com/en/support/bulletin/2026/4 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/2043650255183315129 · Twitter Post