Topic

#Kernel

8 articles on Kernel — news, releases, guides and analysis from the SourceFeed engine.

440 Linux CVEs in a Day Is the System Working

The kernel's mass CVE drops punish checkbox security and reward teams that simply track stable releases.

A full 1991-era kernel in idiomatic Rust boots in QEMU. The win is pedagogical, not a path to mainline.

A deep dive into CVE-2026-43499, a stack use-after-free in the rtmutex subsystem affecting nearly every Linux distribution.

CVE-2026-57589 is a use-after-free in the SysV semaphore path, hard to exploit but total in impact.

A type confusion bug in the network bonding driver exposes the persistence of silent, long-lived kernel vulnerabilities.

Apple's new KernelKit framework introduces Embedded Swift to the kernel space, paving a pragmatic path toward memory-safe systems programming.

After 362 patches, the Linux kernel has completely excised strncpy, cementing strscpy as the modern standard for safe string copying.

A new 64-bit Unix-like operating system demonstrates how Rust's safety guarantees translate to bare-metal systems programming.