CVE-2026-53319

CVE-2026-53319 documents a Linux kernel change where blk-wbt’s wbt_init_enable_default() no longer triggers WARN_ON_ONCE for expected failure paths from wbt_alloc() and wbt_init(). The underlying issues are that wbt_alloc() may return NULL under memory pressure, and wbt_init() may fail with -EBUS...

EUVD-2025-11171

Malicious code in bioql PyPI...

CVE-2025-22125

In the Linux kernel, the following vulnerability has been resolved: md/raid1,raid10: don't ignore IO flags If blk-wbt is enabled by default, it's found that raid write performance is quite bad because all IO are throttled by wbt of underlying disks, due to flag REQIDLE is ignored. And turns out...

AZL-69611 CVE-2025-22125 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: md/raid1,raid10: don't ignore IO flags If blk-wbt is enabled by default, it's found that raid write performance is quite bad because all IO are throttled by wbt of underlying disks, due to flag REQIDLE is ignored. And turns out...

PT-2025-16765

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, specifically in the md/raid1 and raid10 components. The issue arises when blk-wbt is enabled by default, causing poor raid write...