PT-2026-43851

In the Linux kernel, the following vulnerability has been resolved: gfs2: Fix use-after-free in iomap inline data write path The inline data buffer head dibh is being released prematurely in gfs2 iomap begin via release metapath while iomap-inline data still points to dibh-b data. This causes a...

PT-2025-53957

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s jbd2 subsystem related to buffer head reference counting. Specifically, within the jbd2 fc wait bufs function, if a buffer is not up-to-date, the...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992312)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992312 advisory. In the Linux kernel, the following vulnerability has been resolved: jbd2: fix potential use-after-free in jbd2fcwaitbufs In 'jbd2fcwaitbufs' use 'bh' after put buffe...