CVE-2026-53064 dm cache: fix null-deref with concurrent writes in passthrough mode

In the Linux kernel, the following vulnerability has been resolved: dm cache: fix null-deref with concurrent writes in passthrough mode In passthrough mode, when dm-cache starts to invalidate a cache entry and bio prison cell lock fails due to concurrent write to the same cached block, mg-cell...

PT-2026-51958

Name of the Vulnerable Software and Affected Versions Linux kernel version 6.19.0-rc7 Description In passthrough mode, a null pointer dereference occurs when dm-cache attempts to invalidate a cache entry while a concurrent write to the same cached block causes the bio prison cell lock to fail. In...

EUVD-2025-28252

Malicious code in bioql PyPI...

Process Sync 资源管理错误漏洞

Process Sync is an application for multi-process environments by Andrei Odintsov, a personal developer. A resource management error vulnerability exists in Process Sync version 0.2.2, which stems from a missing pthreadmutex unlock check...