OESA-2026-2580 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: iomap: Fix possible overflow condition in iomapwritedelallocscan folionextindex returns an unsigned long value which left shifted by PAGESHIFT could possibly cau...

Azure Linux 3.0 Security Update: kernel (CVE-2025-38263)

"The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-38263 advisory. - In the Linux kernel, the following vulnerability has been resolved: bcache: fix NULL pointer in cachesetflu...

SUSE CVE-2025-38263

In the Linux kernel, the following vulnerability has been resolved: bcache: fix NULL pointer in cachesetflush 1. LINE1794 - LINE1887 is some codes about function of bchcachesetalloc. 2. LINE2078 - LINE2142 is some codes about function of registercacheset. 3. registercacheset will call...