CVE-2026-28733

MEDIUM

OpenHarmony >=v5.0.3 <v6.0 - Use-After-Free

Title source: llm
STIX 2.1

Description

in OpenHarmony v6.0 and prior versions allow a local attacker arbitrary code execution.

Scores

CVSS v3 6.5
EPSS 0.0001
EPSS Percentile 3.4%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-416
Status published
Products (1)
OpenHarmony/OpenHarmony v5.0.3 - v6.0
Published May 19, 2026
Tracked Since May 19, 2026