Our takeCCCS advisory AV26-970 flags a Linux kernel vulnerability affecting versions before 4.7 and various stable branches through 6.18.52. Update affected kernels immediately.Cyber Resilience desk
What this means for you — Security leader:Update Linux kernels to at least 4.7 or the patched LTS versions: 5.10.270, 5.15.221, 6.1.188, 6.12.110, or 6.18.52. Check your distributions and apply vendor patches immediately.
What this means for you — Lean IT orgs:Check which Linux servers or devices you run. If they use a kernel version listed in the advisory, update them as soon as possible using your normal update process.
What this means for you — MSP:Audit client Linux estates for kernels prior to 4.7 or the listed vulnerable LTS builds (5.10.270, 5.15.221, 6.1.188, 6.12.110, 6.18.52). Deploy updates and verify across all managed environments.
What this means for you — Researcher:Review the CCCS advisory AV26-970 for technical details on the Linux Kernel vulnerability and any associated CVEs or exploit paths.