Linux

A patched Linux server can still fail a penetration test because patch status cannot show whether an attack path remains

A version 2 Linux kernel patch series posted on August 31 proposes a new eBPF security interface for applying Landlock

RxRPC is a Linux kernel transport for remote procedure calls. A teardown race reported in August shows that its network

A version 2 Linux kernel patch posted on August 31 fixes a stack overflow in the SA2UL hardware crypto driver.

A customer’s OpenStack control plane went down overnight after their only backup proved stale. Canonical support rebuilt the database cluster

Jonghyuk Kim submitted a Linux Direct Rendering Manager scheduler patch series on Aug 28, 2026 that targets a use-after-free read

Linux interrupt maintainer Thomas Gleixner traced a Kernel Address Sanitizer report to incomplete regmap IRQ cleanup on Aug 30, 2026.

An eBPF security system can produce precise Linux telemetry while leaving a harder question unanswered: what happens if the eBPF

Canonical is now part of the Open Secure AI Alliance, announced by NVIDIA with partners across cloud computing, cybersecurity, enterprise

A Linux service may need broad system-call access while it starts, then only a smaller set while it handles requests.