CVE-2025-68791
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2026-01-13

Last updated on: 2026-01-14

Assigner: kernel.org

Description
In the Linux kernel, the following vulnerability has been resolved: fuse: missing copy_finish in fuse-over-io-uring argument copies Fix a possible reference count leak of payload pages during fuse argument copies. [Joanne: simplified error cleanup]
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Meta Information
Published
2026-01-13
Last Modified
2026-01-14
Generated
2026-06-16
AI Q&A
2026-01-14
EPSS Evaluated
2026-06-15
NVD
CVE-2025-68791
EUVD
EUVD-2026-2326
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
linux_kernel fuse *
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CWE ID Description
CWE-UNKNOWN
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Executive Summary

This vulnerability in the Linux kernel's fuse subsystem involves a missing copy_finish operation during fuse-over-io-uring argument copies. This omission can cause a reference count leak of payload pages when copying fuse arguments, potentially leading to resource management issues.

Impact Analysis

The vulnerability can lead to a reference count leak of payload pages, which may cause resource leaks in the system. Over time, this could degrade system performance or stability due to unreleased resources.

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