CVE-2026-80860

CVE CVE-2026-80860EUVD EUVD-2026-71310Published 2026-09-04T15:55:14.000ZLast changed 2026-09-11T09:57:16.000Z

What the advisory describes

In the Linux kernel, the following vulnerability has been resolved: fuse: fix race between interrupt and resend After commit f8fce75fedf7 ("fuse: clear intr_entry in fuse_resend and fuse_remove_pending_req") the WARN_ON(!list_empty(&req->intr_entry)) in fuse_request_free() still triggers due to the following race: In request_wait_answer() if (test_bit(FR_SENT, &req->flags)) -> returns true In fuse_chan_resend() clear_bit(FR_SENT, &req->flags) In request_wait_answer() queue_interrupt(req) Fix by: - move clearing FR_SENT inside fpq->lock - move setting FR_PENDING inside fiq->lock - recheck FR_SENT after acquiring fiq->lock in fuse_dev_queue_interrupt()

Source: EUVD (ENISA), in the words of the advisory.

Products the advisory names

These come from the advisory itself, not from any check we performed.

Linux — Linux 7366e6f4d2b4c7002b13fb01219e83679dad4127 <0f930904452945f409eeeb0c9afa08bf27185cb1; 893479015cb6442fd389d3b553ab3036c9541715; 7.1.4 <7.2; 7.2; 6.12.96 <6.13; 1d8ecd0cd696a5df0b2f72046a4ccee5d2a8ec2c; patch: 7.3-rc1; f8fce75fedf73ac72aa09163deb8f4291fdcaad2 <26fbe4bc3ef3ab0200407681cbef182af5d151de; 6.18.39 <6.18.51; patch: 7.2.3; patch: 6.18.51; f8fce75fedf73ac72aa09163deb8f4291fdcaad2 <ed9c881f3b498383f73c42712b359419da42a7b0; patch: 0

The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.

Carried in the product catalogue

An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.

Linux — Linux

Does this concern one of your customers?

This page cannot answer that — it does not know your estate. Whoever has recorded their environments gets the answer the morning after publication, together with a paragraph they can forward to the customer unedited.

Try it for 28 days

Patchlage reports hits and suspected hits. About everything else this system says nothing — neither this page nor the situation report ever claims that an estate is safe.