Aptible response to CVE-2026-43284

Aptible is aware of “Dirty Frag,” a recently disclosed Linux kernel vulnerability that may allow local privilege escalation under certain conditions [0]. We have taken action across the Aptible platform to protect all customer workloads against this vulnerability. No customer action is required at this time. We will continue to monitor upstream kernel, distribution, and security vendor guidance related to this vulnerability and will take any additional action if needed. [0] https://www.openwall.com/lists/oss-security/2026/05/07/8