Red Hat Linux Kernel Vulnerabilities Prompt Broad Update Advisory
Patch & Detection Intelligence · 7 sources · Updated 4mo ago · First seen Apr 7, 2026

The Canadian Centre for Cyber Security issued two notices warning that Red Hat had published multiple security advisories for vulnerabilities affecting several products, with a particular focus on Linux kernel updates. The affected offerings include Red Hat CodeReady Linux Builder, Red Hat Enterprise Linux, Red Hat Enterprise Linux Server, and Red Hat Enterprise Linux for Real Time across multiple versions and platforms.
The first notice, AV26-318, covered Red Hat advisories released between March 30 and April 5, while the second, AV26-341, covered advisories published between April 6 and 12. In both cases, the Cyber Centre urged users and administrators to review the referenced Red Hat advisories and apply the necessary updates to address the disclosed vulnerabilities.


