CVE-2026-80860

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A race condition exists between the interrupt and resend processes in the FUSE module. This occurs when request wait answer() checks the FR SENT bit in req->flags and finds it true, but fuse chan resend() clears that bit before request wait answer() calls queue interrupt(req). This sequence can trigger a warning in the fuse request free() function when it detects that the intr entry list is not empty.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.