OpenHarmony v6.0 and older: local DOS via unknown component
CVE-2026-33565 Published on May 19, 2026
kernel_linux_common_modules has a Race Condition vulnerability
in OpenHarmony v6.0 and prior versions allow a local attacker cause DOS.
Vulnerability Analysis
CVE-2026-33565 can be exploited with local system access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a small impact on availability.
Weakness Type
Signal Handler Race Condition
The software uses a signal handler that introduces a race condition.
Products Associated with CVE-2026-33565
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Affected Versions
OpenHarmony:- Version v5.0.3, <= v6.0 is affected.