Description
in OpenHarmony v5.1.0 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through out-of-bounds write. This vulnerability can be exploited only in restricted scenarios.
References (1)
Core 1
Scores
CVSS v3
5.5
EPSS
0.0001
EPSS Percentile
0.5%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-787
Status
published
Products (3)
openatom/openharmony
5.0.3
openatom/openharmony
5.1.0
OpenHarmony/OpenHarmony
v5.0.3 - v5.1.0.x
Published
Mar 16, 2026
Tracked Since
Mar 16, 2026