CVE-2026-25781

HIGH

OpenHarmony <=6.0 kernel_liteos_a - Out-of-Bounds Write Denial of Service

Title source: manual
STIX 2.1

Description

in OpenHarmony v6.0 and prior versions allow a local attacker cause DOS and it cannot be recovered.

References (1)

Core 1

Scores

CVSS v3 8.4
EPSS 0.0001
EPSS Percentile 2.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-787
Status published
Products (1)
OpenHarmony/OpenHarmony v5.0.3 - v6.0
Published May 19, 2026
Tracked Since May 19, 2026