CVE-2026-43075

A flaw was found in the Linux kernel's ocfs2 filesystem component. This vulnerability allows a local attacker, by mounting a specially crafted and corrupted ocfs2 filesystem on a loop device, to trigger an out-of-bounds write. This occurs because the system incorrectly trusts the idcount field fr...

CVE-2026-43075: Out-of-bounds Write

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix out-of-bounds write in ocfs2writeendinline KASAN reports a use-after-free write of 4086 bytes in ocfs2writeendinline, called from ocfs2writeendnolock during a copyfilerange splice fallback on a corrupted ocfs2 filesyst...

Linux Distros Unpatched Vulnerability : CVE-2026-43075

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ocfs2: fix out-of-bounds write in ocfs2writeendinline KASAN reports a use-after-free write of 4086 bytes in ocfs2writeendinline, called from ocfs2writeendnolock...