kernel: fuse: clear intr_entry in fuse_resend and fuse_remove_pending_req

A flaw was found in the Linux kernel's fuse component. When a fuse request is interrupted and then resent, a specific interrupt entry intrentry is not properly cleared. If the requesting task subsequently receives a fatal signal, this uncleared entry can lead to a use-after-free condition. This...

CVE-2026-64265

In the Linux kernel, the following vulnerability has been resolved: fuse: clear intrentry in fuseresend and fuseremovependingreq When fuseresend moves a request from fpq-processing back to fiq-pending, it sets FRPENDING and clears FRSENT but does not remove the requests intrentry from...

CVE-2026-64265: Use After Free

In the Linux kernel, the following vulnerability has been resolved: fuse: clear intrentry in fuseresend and fuseremovependingreq When fuseresend moves a request from fpq-processing back to fiq-pending, it sets FRPENDING and clears FRSENT but does not remove the requests intrentry from...

The vulnerability of the fuse_resend() function in the fs/fuse/dev.c module of the Linux kernel’s file system support module allows a attacker to cause a service failure.

The vulnerability of the fuseresend function in the fs/fuse/dev.c module, which is part of the Linux kernel’s file system support, is related to incorrect input validation. Exploiting this vulnerability could allow an attacker to cause a service failure...