CVE-2026-31431: How Red Hat Advanced Cluster Security and Red Hat Advanced Cluster Management can help (opens in new tab)

A practical look at what happens when kernel bugs meet containersToday, I spent some time trying to break out of a Red Hat OpenShift container.No, not because I had to… but because CVE-2026-31431 dropped, and I wanted to see how bad it really is.Short answer: it’s real, it’s exploitable, and your default controls probably aren’t stopping it.Longer answer: defense-in-depth still matters… a lot. And this is one of those cases where you really see where Red Hat Advanced Cluster Security and Red ...